# OneThing vs UNTIL Timer

The clearest difference is update cadence: OneThing at every 2 days against UNTIL Timer's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OneThing sells 3 one-off in-app purchases and UNTIL Timer sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

OneThing ships an update every 2 days, UNTIL Timer every 3 weeks. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | OneThing | UNTIL Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 19 MB | 32 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dream Collection Hall LLC](https://appshunter.io/developer/1889906325) | [tiedhearts, Inc.](https://appshunter.io/developer/6800097861) |

## What reviewers say

### OneThing

[App page](https://appshunter.io/ios/app/onething-daily-goal-challenge/id6761487080)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Rich :) | $0.99 | one-time |
| Large Rich ^^ | $2.99 | one-time |
| Fancy Rich ~~'' | $4.99 | one-time |


### UNTIL Timer

[App page](https://appshunter.io/ios/app/until-timer/id6800097859)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UNTIL PRO Monthly | $2.99 | per month |
| UNTIL PRO Annual | $14.99 | per year |
| UNTIL PRO One-time | $69.99 | one-time |


## Frequently asked questions

### Is OneThing free?

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

### Is UNTIL Timer free?

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

### Do OneThing or UNTIL Timer have ads?

Neither OneThing nor UNTIL Timer shows ads.

### Which is updated more often, OneThing or UNTIL Timer?

OneThing ships an update every 2 days, and UNTIL Timer every 3 weeks. Most recently, OneThing was updated on October 16, 2026 and UNTIL Timer on October 18, 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.*