# Krigare Athletics vs proof3

Krigare Athletics and proof3 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Krigare Athletics | proof3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/proof3/id6503243255/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 385 MB | 60 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Krigare Athletics LLc](https://appshunter.io/developer/1741981870) | [PROOF3 Training Inc](https://appshunter.io/developer/1712324655) |

## What reviewers say

### Krigare Athletics

[App page](https://appshunter.io/ios/app/krigare-athletics/id6498927418)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### proof3

[App page](https://appshunter.io/ios/app/proof3/id6503243255)

Manage your classes and assessments, track your progress, and view historical data. Connect with Apple Health to monitor your health and fitness habits.

**Highlights:** Book new classes and assessments, View upcoming and past classes, Cancel bookings, Track general and detailed progress, View historical assessment data, Connect with Apple Health

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Krigare Athletics free?

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

### Is proof3 free?

proof3 is free to download, with no in-app purchases.

### Do Krigare Athletics or proof3 have ads?

Neither Krigare Athletics nor proof3 shows ads.

### Which is updated more often, Krigare Athletics or proof3?

Krigare Athletics ships an update every 3 weeks, and proof3 every 3 weeks. Most recently, Krigare Athletics was updated on October 1, 2026 and proof3 on October 27, 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.*