# Random Workout vs CALI

The clearest difference is in-app purchases: CALI at none against Random Workout's 1. CALI also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Random Workout's advantage is update cadence (every 5 days vs every 2 weeks). On price and ads there is nothing between them.

Both are free to download. Random Workout sells 1 one-off in-app purchase. CALI asks for nothing beyond the download.

Random Workout ships an update every 5 days, CALI every 2 weeks. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Random Workout | CALI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 2 MB | 67 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WILLIAM BENJAMIN BURRARD-LUCAS](https://appshunter.io/developer/1880688161) | [Caliunity Limited](https://appshunter.io/developer/1650448513) |

## What reviewers say

### Random Workout

[App page](https://appshunter.io/ios/app/random-workout/id6759794529)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade (One-time purchase) | $4.99 | one-time |


### CALI

[App page](https://appshunter.io/ios/app/cali/id6761370616)

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

**In-app purchases:** none


## Frequently asked questions

### Is Random Workout free?

Random Workout is free to download, with in-app purchases available.

### Is CALI free?

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

### Do Random Workout or CALI have ads?

Neither Random Workout nor CALI shows ads.

### Which is updated more often, Random Workout or CALI?

Random Workout ships an update every 5 days, and CALI every 2 weeks. Most recently, Random Workout was updated on September 13, 2026 and CALI on September 19, 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.*