Redo Calculator vs Interview Rec
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Redo Calculator
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Redo Calculator lets you calculate confidently without worrying about mistakes. With full Undo and Redo support, you can easily correct inputs, and the screen-on feature ensures the display never turns off while calculating. Features - Undo & Redo for easy correction - Prevents screen from turning off during use - Clean, minimal design - Keeps your recent calculation history Simple, reliable, and focused β Redo Calculator helps you calculate without interruption.
Interview Rec
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Interview Recorder is a simple, professional audio recorder built for interviews, meetings, and voice notes. Key features High-quality recording (AAC 48 kHz) Pause, resume, and stop recording Add timestamp markers while recording Trim recordings with preview before saving Playback with seek, skip Β±15s, and speed control Rename, organize, and delete recordings Share/export via AirDrop, Messages, Mail, or Files Privacy 100% offline: recordings stay on your device No accounts, no cloud, no tracking, no ads
Screenshots
Verdict
The clearest difference is iOS requirement: Redo Calculator at 13.0 against Interview Rec's 26.2. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Redo Calculator | Interview Rec |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 13.0 β better | 26.2 |
| Further details β not scored | ||
| Size | 20 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Seongmin Yim | Flamur Ahmeti |
In-app purchases
Redo Calculator
No in-app purchases
Interview Rec
No in-app purchases
Questions
Is Redo Calculator free?
Is Interview Rec free?
Do Redo Calculator or Interview Rec have ads?
Other comparisons
