# OnceOne vs streakr

The clearest difference is in-app purchases: streakr at none against OnceOne's 3. OnceOne's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. OnceOne sells 3 in-app purchases, starting at $0.99 per month. streakr asks for nothing beyond the download.

## The numbers

| Metric | OnceOne | streakr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 3 MB | 1 MB |
| Requires iOS | 18.0 | **17.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dongliang Yin](https://appshunter.io/developer/1030365061) | [Vaibhav Tanwar](https://appshunter.io/developer/1822650082) |

## What reviewers say

### OnceOne

[App page](https://appshunter.io/ios/app/onceone-grouping-to-do-tasks/id6744550176)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro(Monthly) | $0.99 | per month |
| Pro(Annual) | $9.99 | per year |
| Pro(Lifetime) | $24.99 | one-time |


### streakr

[App page](https://appshunter.io/ios/app/streakr-one-task/id6747729213)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnceOne free?

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

### Is streakr free?

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

### Do OnceOne or streakr have ads?

streakr shows ads; OnceOne does not.

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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.*