# Flex Metronome vs Permit Ready

The clearest difference is update cadence: Permit Ready at every 3 weeks against Flex Metronome's every 3 months. Flex Metronome's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Flex Metronome sells 2 in-app purchases, starting at $0.99 per month and Permit Ready sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Flex Metronome ships an update every 3 months, Permit Ready every 3 weeks. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Flex Metronome | Permit Ready |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flex-metronome/id1438005944/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 27 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [YASUHIRO SEKINE](https://appshunter.io/developer/1438005943) | [Yaman Dakouri](https://appshunter.io/developer/1768513742) |

## What reviewers say

### Flex Metronome

[App page](https://appshunter.io/ios/app/flex-metronome/id1438005944)

Create complex rhythm patterns like polyrhythms, swing, and ethnic grooves with this intuitive metronome app. Save your custom creations and utilize a library of editable presets for your musical needs.

**Highlights:** Create polyrhythms, Implement swing rhythms, Design ethnic grooves, Support odd time signatures, Save custom patterns, Edit preset rhythms

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


### Permit Ready

[App page](https://appshunter.io/ios/app/permit-ready-practice-test/id6812757114)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all (welcome back) | $6.99 | one-time |
| Unlock everything | $8.99 | one-time |


## Frequently asked questions

### Is Flex Metronome free?

Flex Metronome is free to download, with in-app purchases available.

### Is Permit Ready free?

Permit Ready is free to download, with in-app purchases available.

### Do Flex Metronome or Permit Ready have ads?

Neither Flex Metronome nor Permit Ready shows ads.

### Which is updated more often, Flex Metronome or Permit Ready?

Flex Metronome ships an update every 3 months, and Permit Ready every 3 weeks. Most recently, Flex Metronome was updated on October 4, 2026 and Permit Ready on October 9, 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.*