# Repeat Calc vs Quad Notes

The clearest difference is ads: Repeat Calc at none against Quad Notes's shown. On price, update cadence, 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.

Repeat Calc ships an update every 8 days, Quad Notes every 2 weeks. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Repeat Calc | Quad Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Size | 0 MB | 37 MB |
| Requires iOS | **15.6** | 15.8.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Toshihiro Nakane](https://appshunter.io/developer/6799290769) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Repeat Calc

[App page](https://appshunter.io/ios/app/repeat-calc/id1219801629)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quad Notes

[App page](https://appshunter.io/ios/app/quad-notes/id6741947436)

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

**In-app purchases:** none


## Frequently asked questions

### Is Repeat Calc free?

Repeat Calc is free to download, with no in-app purchases.

### Is Quad Notes free?

Quad Notes is free to download, with no in-app purchases.

### Do Repeat Calc or Quad Notes have ads?

Quad Notes shows ads; Repeat Calc does not.

### Which is updated more often, Repeat Calc or Quad Notes?

Repeat Calc ships an update every 8 days, and Quad Notes every 2 weeks. Most recently, Repeat Calc was updated on November 11, 2026 and Quad Notes on November 4, 2026.

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