# CalmIQ vs Hey Trainer

The clearest difference is update cadence: CalmIQ at every 10 days against Hey Trainer's monthly. Hey Trainer's advantage is iOS requirement (16.0 vs 18.2). 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.

CalmIQ ships an update every 10 days, Hey Trainer monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CalmIQ | Hey Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 9 MB | 63 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Dacorie Smith](https://appshunter.io/developer/1605907910) | [FATHIMA ANUDHA MUHAMMED RAFEEK](https://appshunter.io/developer/1868948898) |

## What reviewers say

### CalmIQ

[App page](https://appshunter.io/ios/app/calmiq-mood-tracker/id6740167956)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hey Trainer

[App page](https://appshunter.io/ios/app/hey-trainer/id6757792401)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalmIQ free?

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

### Is Hey Trainer free?

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

### Do CalmIQ or Hey Trainer have ads?

Neither CalmIQ nor Hey Trainer shows ads.

### Which is updated more often, CalmIQ or Hey Trainer?

CalmIQ ships an update every 10 days, and Hey Trainer monthly. Most recently, CalmIQ was updated on October 28, 2026 and Hey Trainer on October 25, 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.*