# OneLine vs TeeShee

The clearest difference is in-app purchases: TeeShee at none against OneLine's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OneLine sells 1 one-off in-app purchase. TeeShee asks for nothing beyond the download.

OneLine ships an update every 10 days, TeeShee every 2 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OneLine | TeeShee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 3 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Merz](https://appshunter.io/developer/1642543757) | [TeeShee LLC](https://appshunter.io/developer/1896743379) |

## What reviewers say

### OneLine

[App page](https://appshunter.io/ios/app/oneline-daily-diary/id6760251447)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### TeeShee

[App page](https://appshunter.io/ios/app/teeshee/id6770442582)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneLine free?

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

### Is TeeShee free?

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

### Do OneLine or TeeShee have ads?

Neither OneLine nor TeeShee shows ads.

### Which is updated more often, OneLine or TeeShee?

OneLine ships an update every 10 days, and TeeShee every 2 weeks. Most recently, OneLine was updated on October 6, 2026 and TeeShee on October 7, 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.*