# Dream Machine vs OnionTimer · Time/Rep + Voice

The clearest difference is review sentiment: Dream Machine at 100% against OnionTimer · Time/Rep + Voice's 50%. Dream Machine also leads on price (Free vs $3.99) and in-app purchases (none vs 1). OnionTimer · Time/Rep + Voice's advantage is update cadence (fortnightly vs every 8 months). On ads and iOS requirement there is nothing between them.

Dream Machine is free to download; OnionTimer · Time/Rep + Voice costs $3.99 up front. OnionTimer · Time/Rep + Voice sells 1 one-off in-app purchase. Dream Machine asks for nothing beyond the download.

Dream Machine ships an update every 8 months, OnionTimer · Time/Rep + Voice fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dream Machine | OnionTimer · Time/Rep + Voice |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/dream-machine-sleep-sounds/id1645460138/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 17 MB | 36 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Clark Dinnison](https://appshunter.io/developer/1645460140) | [超纯 邓](https://appshunter.io/developer/1805600091) |

## What reviewers say

### Dream Machine

[App page](https://appshunter.io/ios/app/dream-machine-sleep-sounds/id1645460138)

This app offers a simple, one-button solution to play soothing sleep sounds for babies. It features three infinite looping sounds and works offline, allowing background audio playback while using other apps. Enjoy a dark mode and a satisfying haptic button press with no ads or subscriptions.

**Highlights:** One-button sound playback, Infinite looping sounds, Offline functionality, Background audio, Permanent dark mode, Haptic button feedback

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Dream Machine free?

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

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

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

### Do Dream Machine or OnionTimer · Time/Rep + Voice have ads?

Neither Dream Machine nor OnionTimer · Time/Rep + Voice shows ads.

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

Dream Machine ships an update every 8 months, and OnionTimer · Time/Rep + Voice fortnightly. Most recently, Dream Machine was updated on October 24, 2026 and OnionTimer · Time/Rep + Voice on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*