# IRONPRIMOS vs CaesarBoxing

The clearest difference is update cadence: IRONPRIMOS at every 2 months against CaesarBoxing's every 7 months. 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.

IRONPRIMOS ships an update every 2 months, CaesarBoxing every 7 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | IRONPRIMOS | CaesarBoxing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 109 MB | 51 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sport vmeste OOO](https://appshunter.io/developer/973915039) | [Fitbase](https://appshunter.io/developer/1530906929) |

## What reviewers say

### IRONPRIMOS

[App page](https://appshunter.io/ios/app/ironprimos/id6479983835)

**In-app purchases:** none


### CaesarBoxing

[App page](https://appshunter.io/ios/app/caesarboxing/id6746127682)

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

**In-app purchases:** none


## Frequently asked questions

### Is IRONPRIMOS free?

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

### Is CaesarBoxing free?

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

### Do IRONPRIMOS or CaesarBoxing have ads?

Neither IRONPRIMOS nor CaesarBoxing shows ads.

### Which is updated more often, IRONPRIMOS or CaesarBoxing?

IRONPRIMOS ships an update every 2 months, and CaesarBoxing every 7 months. Most recently, IRONPRIMOS was updated on October 11, 2026 and CaesarBoxing on October 5, 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.*