# CalTrack vs FocusFlow

The clearest difference is iOS requirement: CalTrack at 15.6 against FocusFlow's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CalTrack sells 3 in-app purchases, starting at $4.99 per 7 days and FocusFlow sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

CalTrack ships an update every 10 days, FocusFlow every 9 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CalTrack | FocusFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Size | 64 MB | 24 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mehul Mistri](https://appshunter.io/developer/1628058451) | [杰 陈](https://appshunter.io/developer/1746018277) |

## What reviewers say

### CalTrack

[App page](https://appshunter.io/ios/app/caltrack-ai-calorie-tracker/id6770859095)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalTrack Weekly | $4.99 | per 7 days |
| CalTrack Monthly | $9.99 | per month |
| CalTrack Yearly | $49.99 | per year |


### FocusFlow

[App page](https://appshunter.io/ios/app/focusflow-adhd-planner/id6780878336)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FocusFlow Pro Monthly | $5.99 | per month |
| FocusFlow Pro Annual | $49.99 | per year |
| FocusFlow Pro Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is CalTrack free?

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

### Is FocusFlow free?

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

### Do CalTrack or FocusFlow have ads?

Neither CalTrack nor FocusFlow shows ads.

### Which is updated more often, CalTrack or FocusFlow?

CalTrack ships an update every 10 days, and FocusFlow every 9 days. Most recently, CalTrack was updated on October 13, 2026 and FocusFlow on October 24, 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.*