# Redo Calculator vs Interview Rec

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Redo Calculator | Interview Rec |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seongmin Yim](https://appshunter.io/developer/1529542974) | [Flamur Ahmeti](https://appshunter.io/developer/1857404716) |

## What reviewers say

### Redo Calculator

[App page](https://appshunter.io/ios/app/redo-calculator/id6753993375)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Interview Rec

[App page](https://appshunter.io/ios/app/interview-rec/id6759582990)

**In-app purchases:** none


## Frequently asked questions

### Is Redo Calculator free?

Redo Calculator is free to download, with no in-app purchases.

### Is Interview Rec free?

Interview Rec is free to download, with no in-app purchases.

### Do Redo Calculator or Interview Rec have ads?

Neither Redo Calculator nor Interview Rec shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*