# OneThing vs Timbr Inventory

The clearest difference is update cadence: OneThing at every 4 days against Timbr Inventory's every 10 days. OneThing also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OneThing sells 3 in-app purchases, starting at $0.99 per month and Timbr Inventory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OneThing ships an update every 4 days, Timbr Inventory every 10 days. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | OneThing | Timbr Inventory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Size | 46 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建 徐](https://appshunter.io/developer/1736045881) | [Dalvin Digital](https://appshunter.io/developer/1814271404) |

## What reviewers say

### OneThing

[App page](https://appshunter.io/ios/app/onething-make-change/id6758565847)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly member | $0.99 | per month |
| yearly member | $2.99 | per year |
| Life member | $6.99 | one-time |


### Timbr Inventory

[App page](https://appshunter.io/ios/app/timbr-inventory/id6759480528)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timbr Pro | $7.99 | one-time |


## Frequently asked questions

### Is OneThing free?

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

### Is Timbr Inventory free?

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

### Do OneThing or Timbr Inventory have ads?

Neither OneThing nor Timbr Inventory shows ads.

### Which is updated more often, OneThing or Timbr Inventory?

OneThing ships an update every 4 days, and Timbr Inventory every 10 days. Most recently, OneThing was updated on October 8, 2026 and Timbr Inventory on October 21, 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.*