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MetricDrop

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Profit per app from the files you already have: App Store financial reports, Google Play, and your bookkeeping export. Your data stays on your device or in your own iCloud. No account, no API key, no subscription.

Screenshots

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Description

Drag your files in and see what each app really earns. MetricDrop reads Apple's financial and payment reports, Google Play earnings reports, and the DATEV export from Lexware Office, and with the mapping editor any other CSV as well. From that it builds an overview of revenue, costs, and contribution margin: for your whole business, per platform, and per app. Switch between when something was sold and when the money arrived in your account. Costs from your bookkeeping go to the app they belong to, shared costs such as hardware or software can be spread across your apps, and a world map shows where you sell. MetricDrop checks each report against your bank receipts: does the payout match what the report promised, after currency conversion? Foreign currencies are converted with monthly averages from the European Central Bank, and from the Deutsche Bundesbank for currencies without an ECB rate. At the end, a PDF report summarizes everything. MetricDrop is an overview, not bookkeeping: the numbers come from your files, and reading them can go wrong. No account, no App Store Connect key required, no cloud of ours: your files stay on your device or, if you turn on sync, in your own iCloud.

Questions about MetricDrop

For indie developers and small studios who sell apps in the App Store, on Google Play, or on their own website and want to know what each app earns after costs.

Apple financial reports (detailed, all countries), Apple payment reports, Google Play earnings reports, and the DATEV export from Lexware Office (booking batch, SKR04). Any other CSV can be mapped once in the mapping editor; MetricDrop remembers the mapping for the next file.

No. You download your reports yourself and drag them into the app. MetricDrop needs no key, no login, and no access to your developer account.

No. MetricDrop is an overview tool. It reads your files automatically and converts currencies with monthly averages; formats can change, rows can be misread, and rates differ from those of the stores. Your bookkeeping and the statements of the stores remain authoritative. Do not use the numbers as the sole basis for tax returns or business decisions.

Apple and Google convert foreign currencies at their own rates, MetricDrop uses monthly averages. Differences of up to 3 percent of the converted amount count as a match in the payout check.

On your device. The imported files and everything derived from them stay in the app. If you turn on iCloud sync, they are also stored in your private iCloud. There is no account and no server of ours.

To download public exchange rates from the European Central Bank and the Deutsche Bundesbank; nothing from your files or your device is sent. Beyond that, only if you turn it on: to sync with your own iCloud and to retrieve the analytics of your apps from App Store Connect.

No, the app is a one-time purchase. There is no subscription, no in-app purchases, and no advertising.

MetricDrop is available in German and English, for iPhone, iPad, and Mac with Apple silicon.

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Support & Legal

App Support

Do you have questions, problems, or feedback regarding the app? Write to us at our support email.

contact.schulzpod@gmail.com

Terms of Service

Terms of Use & Legal Notices

Apple App Store

If you acquired this App through the Apple App Store, unless regulated otherwise herein, the acquisition and use of the App are governed by Apple's Standard Licensed Application End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Consumer Dispute Resolution / Universal Arbitration Board

We are not willing or obligated to participate in dispute resolution proceedings before a consumer arbitration board.

Disclaimer

Disclaimer of Liability

Despite careful development and review, we do not guarantee the accuracy, completeness, or timeliness of the presented content within the app (e.g., revenue, costs, contribution margins, converted amounts, or the result of the payout check).

MetricDrop is an overview tool. It is neither bookkeeping nor tax or legal advice, and it does not claim to be suitable for tax purposes. The app reads your files automatically; file formats can change without notice, rows can be misread or assigned to the wrong app, and currencies are converted with monthly averages that differ from the rates of the stores. Your bookkeeping and the statements of the stores remain authoritative. Do not use the numbers as the sole basis for tax returns, payments, or business decisions. MetricDrop is an independent app and is not affiliated with Apple Inc., Google LLC, Lexware, or DATEV eG. App Store is a trademark of Apple Inc., Google Play is a trademark of Google LLC; all other names belong to their respective owners.

The app is intended exclusively for giving you an overview of your own files. The use of the app is at your own risk. We assume no liability for damages arising from the use of the app, to the extent permitted by law; liability for intent and gross negligence and for injury to life, body, or health remains unaffected.

Privacy Policy

Privacy Policy for MetricDrop

Last updated: November 11, 2026

In short

Your reports and bookings stay on your device. The app only loads public exchange rates from the ECB and the Bundesbank, without any data from your files. Optionally, you can sync through your private iCloud or retrieve analytics from App Store Connect with your own key. No account, no server of ours, no advertising, no tracking.

Data on Your Device

The app does not need an account, and we do not run any servers for it. The app contains no advertising, no tracking, and no analytics.

The files you import (e.g., financial reports, earnings reports, payment provider exports, bookkeeping exports) and everything derived from them (bookings, projects, rules, mapping profiles) stay on your device unless you turn on iCloud sync (see below). The app keeps a copy of each imported file so that it can read it again later. Deleting the app removes all of it from the device.

Exchange Rates

To convert foreign currencies, the app downloads public exchange rates from the European Central Bank (data-api.ecb.europa.eu) and the Deutsche Bundesbank (api.statistiken.bundesbank.de) when it starts. These requests contain no data from your files or your device. As with any connection, the servers receive your IP address and the technical details of the request; the privacy policies of the European Central Bank and the Deutsche Bundesbank apply. Without an internet connection, the app uses the rates it already has.

Optional iCloud Sync

iCloud sync is off by default. If you turn it on, your imported files and everything derived from them are additionally stored in your private iCloud database at Apple (CloudKit) and synced to your devices with the same Apple ID. Apple processes this data in accordance with its privacy policy; we have no access to it. With sync turned on, "Delete All Data" in the app also removes the data from your iCloud; you can also delete it in your device's iCloud storage settings.

Optional Retrieval from App Store Connect

In the settings, you can store an App Store Connect API key. Only then does the app retrieve the analytics reports of your apps from Apple (api.appstoreconnect.apple.com), such as impressions, product page views, and downloads, and create the report requests this requires in your App Store Connect account. The key is stored only in your device's keychain and is not synced via iCloud; Apple only receives a short-lived token signed with it. No data from your files is sent. The app stores the retrieved values like your imported files (with iCloud sync turned on, also in your iCloud). Apple's privacy policy applies; we receive none of this data. If you remove the connection in the settings, the app deletes the key and, if you choose, the retrieved values.

Sharing & Mapping Profiles

Reports, files, and mapping profiles only leave your device if you share them yourself (e.g., via AirDrop, Mail, or the share sheet). If you send us a mapping profile, it contains column names and assignments, but no amounts and no rows from your files. You see the content before sending.

Contact by E-Mail

If you write to us from the app, your mail app opens. We only use your message and e-mail address to answer your request.

App Store

You get the app through the Apple App Store. Apple is responsible for download, payment, and updates; we have no access to that data. Apple's privacy policy applies: https://www.apple.com/legal/privacy/

If you have turned on "Share with App Developers" in the iOS settings, Apple provides us with anonymous crash reports and usage statistics. They do not identify you.

Legal Basis

Whatever happens only on your device or in your private iCloud does not reach us; we do not process that data.

Loading the public exchange rates is based on Art. 6(1)(f) GDPR; our legitimate interest is converting foreign currencies correctly.

If you e-mail us, we process your address and message to answer you (Art. 6(1)(b) GDPR for questions about a purchase, otherwise Art. 6(1)(f) GDPR).

Storage Period

What the app stores on your device stays there until you delete it in the app or remove the app. Data in your iCloud can be deleted in your device's iCloud settings.

We delete e-mails to us once your request has been resolved, unless statutory retention obligations apply.

Your Rights

You have the right to access (Art. 15 GDPR), rectification (Art. 16), erasure (Art. 17), restriction of processing (Art. 18), data portability (Art. 20), and to object to processing based on legitimate interests (Art. 21). You can withdraw consent at any time with effect for the future (Art. 7(3)).

Since we do not keep accounts and the app does not identify you, we often cannot attribute data to a person (Art. 11 GDPR). Write to us anyway; we are happy to help.

Right to Lodge a Complaint

You can lodge a complaint with a data protection supervisory authority (Art. 77 GDPR), for example the one responsible for us: the data protection authority of Lower Saxony (LfD Niedersachsen), Prinzenstraße 5, 30159 Hannover, Germany, https://www.lfd.niedersachsen.de

Controller & Contact

Nikita Aurelian Schulz (PODSchu). The full address is in the legal notice (Impressum) on this page.

For questions about data protection: contact.schulzpod@gmail.com

Legal Notice

Nikita Aurelian Schulz - PODSchu — MetricDropAll rights reserved.