# OnionTimer · Time/Rep + Voice vs Senzu Fit

The clearest difference is price: Senzu Fit at Free against OnionTimer · Time/Rep + Voice's $3.99. Senzu Fit also leads on update cadence (every 2 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Senzu Fit is free to download; OnionTimer · Time/Rep + Voice costs $3.99 up front. OnionTimer · Time/Rep + Voice sells 1 one-off in-app purchase and Senzu Fit sells 2 in-app purchases, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

OnionTimer · Time/Rep + Voice ships an update fortnightly, Senzu Fit every 2 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OnionTimer · Time/Rep + Voice | Senzu Fit |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Paid | — |
| Size | 36 MB | 8 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [超纯 邓](https://appshunter.io/developer/1805600091) | [轲 陈](https://appshunter.io/developer/1630700141) |

## What reviewers say

### OnionTimer · Time/Rep + Voice

[App page](https://appshunter.io/ios/app/oniontimer-timerep-plus-voice/id6744046502)

This app provides a professional at-home training assistant for various fitness routines. It offers multi-round circuits, dual time and count modes, customizable rest periods, and voice guidance. Track your progress with detailed data insights and enjoy a distraction-free, ad-free experience.

**Highlights:** Multi-round circuits for HIIT and Tabata, Dual time and count modes, Customizable rest periods, Voice guidance for workout changes, Haptic feedback for silent alerts, Detailed data tracking and progress insights, Ad-free experience

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身会员 | $3.99 | one-time |


### Senzu Fit

[App page](https://appshunter.io/ios/app/senzu-fit/id6762554860)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Senzu Pro Annual | $6.99 | per year |
| Senzu Pro Lifetime | $16.99 | one-time |


## Frequently asked questions

### Is OnionTimer · Time/Rep + Voice free?

OnionTimer · Time/Rep + Voice costs $3.99, and also offers in-app purchases.

### Is Senzu Fit free?

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

### Do OnionTimer · Time/Rep + Voice or Senzu Fit have ads?

Neither OnionTimer · Time/Rep + Voice nor Senzu Fit shows ads.

### Which is updated more often, OnionTimer · Time/Rep + Voice or Senzu Fit?

OnionTimer · Time/Rep + Voice ships an update fortnightly, and Senzu Fit every 2 days. Most recently, OnionTimer · Time/Rep + Voice was updated on October 28, 2026 and Senzu Fit on October 24, 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.*