# CaffeineX vs Heliodose

The clearest difference is update cadence: CaffeineX at every 3 days against Heliodose's every 5 weeks. Heliodose's advantage is iOS requirement (15.1 vs 17.0). 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.

CaffeineX ships an update every 3 days, Heliodose every 5 weeks. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CaffeineX | Heliodose |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 3 MB | 24 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [来 徐](https://appshunter.io/developer/1871065941) | [Kliv Spahiu](https://appshunter.io/developer/1867066303) |

## What reviewers say

### CaffeineX

[App page](https://appshunter.io/ios/app/caffeinex/id6760469305)

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

**In-app purchases:** none


### Heliodose

[App page](https://appshunter.io/ios/app/heliodose/id6761397845)

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

**In-app purchases:** none


## Frequently asked questions

### Is CaffeineX free?

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

### Is Heliodose free?

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

### Do CaffeineX or Heliodose have ads?

Neither CaffeineX nor Heliodose shows ads.

### Which is updated more often, CaffeineX or Heliodose?

CaffeineX ships an update every 3 days, and Heliodose every 5 weeks. Most recently, CaffeineX was updated on September 20, 2026 and Heliodose on September 9, 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.*