# T+ vs SeeriousApp

The clearest difference is in-app purchases: SeeriousApp at none against T+'s 4. SeeriousApp also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). T+'s advantage is update cadence (every 5 days vs every 10 days). On price and device support there is nothing between them.

Both are free to download. T+ sells 4 in-app purchases, starting at $9.99 per month. SeeriousApp asks for nothing beyond the download.

T+ ships an update every 5 days, SeeriousApp every 10 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | T+ | SeeriousApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 10 days |
| Size | 61 MB | 42 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Mutsumi Kubo](https://appshunter.io/developer/1738725654) | [OZDAV HOLDINGS LTD](https://appshunter.io/developer/1839162008) |

## What reviewers say

### T+

[App page](https://appshunter.io/ios/app/t-plus/id6755925910)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| T+ Premium | $9.99 | per month |
| 300 Pentacles | $2.99 | one-time |
| 500 Pentacles | $4.99 | one-time |
| 1000 Pentacles | $9.99 | one-time |


### SeeriousApp

[App page](https://appshunter.io/ios/app/seeriousapp/id6758711846)

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

**In-app purchases:** none


## Frequently asked questions

### Is T+ free?

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

### Is SeeriousApp free?

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

### Do T+ or SeeriousApp have ads?

T+ shows ads; SeeriousApp does not.

### Which is updated more often, T+ or SeeriousApp?

T+ ships an update every 5 days, and SeeriousApp every 10 days. Most recently, T+ was updated on October 16, 2026 and SeeriousApp 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.*