# Micro Watch vs ReCalc+

The clearest difference is ads: Micro Watch at none against ReCalc+'s shown. Micro Watch also leads on update cadence (every 3 weeks vs every 21 months) and iOS requirement (8.3 vs 15.0). On price, 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.

Micro Watch ships an update every 3 weeks, ReCalc+ every 21 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Micro Watch | ReCalc+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (28 ratings)](https://appshunter.io/ios/app/recalc-plus/id1121751959/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 21 months |
| Monetization | — | Ad-supported |
| Size | 38 MB | 3 MB |
| Requires iOS | **8.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABEL INDUSTREIS INTERNATIONAL CO., LTD.](https://appshunter.io/developer/529054659) | [EIICHI KOMINE](https://appshunter.io/developer/495643581) |

## What reviewers say

### Micro Watch

[App page](https://appshunter.io/ios/app/micro-watch/id1044268508)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReCalc+

[App page](https://appshunter.io/ios/app/recalc-plus/id1121751959)

This calculator app allows for step-by-step calculations, enabling users to review their work and modify previous values. Its large display and buttons make it easy to use for quick computations.

**Highlights:** Step-by-step calculation display, Edit previous calculation values, Review calculation history, Large buttons and display, Intuitive design

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Micro Watch free?

Micro Watch is free to download, with no in-app purchases.

### Is ReCalc+ free?

ReCalc+ is free to download, with no in-app purchases.

### Do Micro Watch or ReCalc+ have ads?

ReCalc+ shows ads; Micro Watch does not.

### Which is updated more often, Micro Watch or ReCalc+?

Micro Watch ships an update every 3 weeks, and ReCalc+ every 21 months. Most recently, Micro Watch was updated on October 6, 2026 and ReCalc+ on October 13, 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.*