# FeasyWIFI vs Rhythmetic Calculator

The clearest difference is in-app purchases: FeasyWIFI at none against Rhythmetic Calculator's 1. FeasyWIFI also leads on iOS requirement (11 vs 17.6). Rhythmetic Calculator's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Rhythmetic Calculator sells 1 one-off in-app purchase. FeasyWIFI asks for nothing beyond the download.

FeasyWIFI ships an update every 4 months, Rhythmetic Calculator every 3 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FeasyWIFI | Rhythmetic Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 8 MB | 19 MB |
| Requires iOS | **11** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [feasycom](https://appshunter.io/developer/1093167928) | [Tomorrow Source, LLC](https://appshunter.io/developer/1859103478) |

## What reviewers say

### FeasyWIFI

[App page](https://appshunter.io/ios/app/feasywifi/id1514057965)

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

**In-app purchases:** none


### Rhythmetic Calculator

[App page](https://appshunter.io/ios/app/rhythmetic-calculator/id6767287282)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rhythmetic Pro | $3.99 | one-time |


## Frequently asked questions

### Is FeasyWIFI free?

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

### Is Rhythmetic Calculator free?

Rhythmetic Calculator is free to download, with in-app purchases available.

### Do FeasyWIFI or Rhythmetic Calculator have ads?

Neither FeasyWIFI nor Rhythmetic Calculator shows ads.

### Which is updated more often, FeasyWIFI or Rhythmetic Calculator?

FeasyWIFI ships an update every 4 months, and Rhythmetic Calculator every 3 weeks. Most recently, FeasyWIFI was updated on November 7, 2026 and Rhythmetic Calculator on October 31, 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.*