# Gainiac vs Prilleven

The clearest difference is update cadence: Gainiac at weekly against Prilleven's fortnightly. Prilleven's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.5). On price, ads and in-app purchases there is nothing between them.

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

Gainiac ships an update weekly, Prilleven fortnightly. The most recent releases landed on September 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Gainiac | Prilleven |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 2 MB | 39 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tycho Jessurun](https://appshunter.io/developer/1827978847) | [Anneleen Plettinx](https://appshunter.io/developer/1893610342) |

## What reviewers say

### Gainiac

[App page](https://appshunter.io/ios/app/gainiac-workout-tracker/id6748919237)

**In-app purchases:** none


### Prilleven

[App page](https://appshunter.io/ios/app/prilleven/id6762270908)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gainiac free?

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

### Is Prilleven free?

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

### Do Gainiac or Prilleven have ads?

Neither Gainiac nor Prilleven shows ads.

### Which is updated more often, Gainiac or Prilleven?

Gainiac ships an update weekly, and Prilleven fortnightly. Most recently, Gainiac was updated on September 27, 2026 and Prilleven on October 10, 2026.

---

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