# TempoWalk vs WaveFast

The clearest difference is in-app purchases: TempoWalk at none against WaveFast's 1. WaveFast's advantage is iOS requirement (17.6 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WaveFast sells 1 one-off in-app purchase. TempoWalk asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | TempoWalk | WaveFast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 3 MB | 20 MB |
| Requires iOS | 26.2 | **17.6** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 9+ |
| Developer | [星 尹](https://appshunter.io/developer/1588719582) | [瑞华 张](https://appshunter.io/developer/1608130007) |

## What reviewers say

### TempoWalk

[App page](https://appshunter.io/ios/app/tempowalk-interval-walking/id6759258948)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### WaveFast

[App page](https://appshunter.io/ios/app/wavefast-fasting-tracker/id6764770817)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WaveFast Pro | $4.99 | one-time |


## Frequently asked questions

### Is TempoWalk free?

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

### Is WaveFast free?

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

### Do TempoWalk or WaveFast have ads?

Neither TempoWalk nor WaveFast shows ads.

### Which is updated more often, TempoWalk or WaveFast?

TempoWalk ships an update every 3 weeks, and WaveFast every 3 weeks. Most recently, TempoWalk was updated on September 21, 2026 and WaveFast on September 14, 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.*