# 3T vs Trimpoeng

The clearest difference is in-app purchases: 3T at none against Trimpoeng's 1. Trimpoeng's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Trimpoeng sells 1 in-app purchase, starting at $14.99 per year. 3T asks for nothing beyond the download.

3T ships an update every 3 months, Trimpoeng every 3 weeks. The most recent releases landed on June 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 3T | Trimpoeng |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/3t/id456943404/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 36 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3T-Produkter Holding AS](https://appshunter.io/developer/1719791748) | [Trimpoeng AS](https://appshunter.io/developer/1458515361) |

## What reviewers say

### 3T

[App page](https://appshunter.io/ios/app/3t/id456943404)

Easily book and manage your classes at 3T fitness centers. You can reserve spots, cancel bookings, join waitlists, and view your schedule. Integrates with your phone's calendar for convenience.

**Highlights:** Book classes, Cancel bookings, Join waitlists, View booked classes, Add bookings to calendar

**Features:** macOS Compatibility

**In-app purchases:** none


### Trimpoeng

[App page](https://appshunter.io/ios/app/trimpoeng/id996414201)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $14.99 | per year |


## Frequently asked questions

### Is 3T free?

3T is free to download, with no in-app purchases.

### Is Trimpoeng free?

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

### Do 3T or Trimpoeng have ads?

Neither 3T nor Trimpoeng shows ads.

### Which is updated more often, 3T or Trimpoeng?

3T ships an update every 3 months, and Trimpoeng every 3 weeks. Most recently, 3T was updated on June 5, 2026 and Trimpoeng on September 17, 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.*