# Streak Stack vs OneHabit

The clearest difference is in-app purchases: Streak Stack at none against OneHabit's 1. Streak Stack also leads on iOS requirement (15.0 vs 18.0). OneHabit's advantage is update cadence (daily vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. OneHabit sells 1 one-off in-app purchase. Streak Stack asks for nothing beyond the download.

Streak Stack ships an update fortnightly, OneHabit daily. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Streak Stack | OneHabit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 34 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sergio Vazquez](https://appshunter.io/developer/1807606896) | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) |

## What reviewers say

### Streak Stack

[App page](https://appshunter.io/ios/app/streak-stack-habit-tracker/id6776901355)

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

**In-app purchases:** none


### OneHabit

[App page](https://appshunter.io/ios/app/onehabit-habit-tracker/id6788409678)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Streak Stack free?

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

### Is OneHabit free?

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

### Do Streak Stack or OneHabit have ads?

Neither Streak Stack nor OneHabit shows ads.

### Which is updated more often, Streak Stack or OneHabit?

Streak Stack ships an update fortnightly, and OneHabit daily. Most recently, Streak Stack was updated on October 9, 2026 and OneHabit on October 13, 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.*