# VOLT vs PRGRS

The clearest difference is update cadence: VOLT at daily against PRGRS's every 3 weeks. VOLT also leads on iOS requirement (13.0 vs 16.4). 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.

VOLT ships an update daily, PRGRS every 3 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VOLT | PRGRS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 27 MB | 56 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Narender Vaddepelly](https://appshunter.io/developer/1862573070) | [Berat Safran](https://appshunter.io/developer/6787262153) |

## What reviewers say

### VOLT

[App page](https://appshunter.io/ios/app/volt-gym-log-workout-tracker/id6787025785)

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

**In-app purchases:** none


### PRGRS

[App page](https://appshunter.io/ios/app/prgrs-workout-tracker/id6787262151)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VOLT free?

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

### Is PRGRS free?

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

### Do VOLT or PRGRS have ads?

Neither VOLT nor PRGRS shows ads.

### Which is updated more often, VOLT or PRGRS?

VOLT ships an update daily, and PRGRS every 3 weeks. Most recently, VOLT was updated on October 14, 2026 and PRGRS 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.*