# smartPerform BYOD vs PowerTimer

The clearest difference is in-app purchases: smartPerform BYOD at none against PowerTimer's 2. smartPerform BYOD also leads on iOS requirement (13.0 vs 18.2). PowerTimer'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. PowerTimer sells 2 in-app purchases, starting at $6.99 per year. smartPerform BYOD asks for nothing beyond the download.

smartPerform BYOD ships an update every 4 months, PowerTimer every 3 weeks. The most recent releases landed on September 25, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | smartPerform BYOD | PowerTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/powertimer-multi-step-timers/id1462723508/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 21 MB | 64 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Immersion7 GmbH](https://appshunter.io/developer/1149336764) | [Sasquatch Studio Inc.](https://appshunter.io/developer/1237537108) |

## What reviewers say

### smartPerform BYOD

[App page](https://appshunter.io/ios/app/smartperform-byod/id1149336765)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerTimer

[App page](https://appshunter.io/ios/app/powertimer-multi-step-timers/id1462723508)

Create complex timer routines with customizable steps and loops. Utilize full-screen mode for clear visibility from a distance, perfect for workouts, cooking, or study. Integrates with Siri and offers home screen widgets for quick access.

**Highlights:** Customizable timer routines with steps and loops, Full-screen mode with large, legible text, Siri integration for voice commands, Home screen widgets for quick access, Multiple alerts upon timer expiration, Dark Mode support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PowerTimer Plus | $6.99 | per year |
| PowerTimer Plus | $6.99 | one-time |


## Frequently asked questions

### Is smartPerform BYOD free?

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

### Is PowerTimer free?

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

### Do smartPerform BYOD or PowerTimer have ads?

Neither smartPerform BYOD nor PowerTimer shows ads.

### Which is updated more often, smartPerform BYOD or PowerTimer?

smartPerform BYOD ships an update every 4 months, and PowerTimer every 3 weeks. Most recently, smartPerform BYOD was updated on September 25, 2026 and PowerTimer on September 2, 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.*