# Voice Timer vs SweatSmart Electrolytes

The clearest difference is update cadence: Voice Timer at every 2 days against SweatSmart Electrolytes's weekly. Voice Timer also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Voice Timer ships an update every 2 days, SweatSmart Electrolytes weekly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Voice Timer | SweatSmart Electrolytes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 25 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Andrea Bizzotto](https://appshunter.io/developer/539165502) | [Medicon Apps](https://appshunter.io/developer/307829597) |

## What reviewers say

### Voice Timer

[App page](https://appshunter.io/ios/app/voice-timer-workouts-and-more/id6747189263)

**Features:** macOS Compatibility

**In-app purchases:** none


### SweatSmart Electrolytes

[App page](https://appshunter.io/ios/app/sweatsmart-electrolytes/id6758138876)

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

**In-app purchases:** none


## Frequently asked questions

### Is Voice Timer free?

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

### Is SweatSmart Electrolytes free?

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

### Do Voice Timer or SweatSmart Electrolytes have ads?

Neither Voice Timer nor SweatSmart Electrolytes shows ads.

### Which is updated more often, Voice Timer or SweatSmart Electrolytes?

Voice Timer ships an update every 2 days, and SweatSmart Electrolytes weekly. Most recently, Voice Timer was updated on October 1, 2026 and SweatSmart Electrolytes on October 7, 2026.

---

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