# Chrono SitUps vs TE3 Pro

The clearest difference is in-app purchases: TE3 Pro at none against Chrono SitUps's 1. Chrono SitUps's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Chrono SitUps sells 1 one-off in-app purchase. TE3 Pro asks for nothing beyond the download.

Chrono SitUps ships an update weekly, TE3 Pro every 3 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Chrono SitUps | TE3 Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/chrono-situps-3d-trainer/id1179184844/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 38 MB | 553 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ClixBin, LLC](https://appshunter.io/developer/939328956) | [TE3](https://appshunter.io/developer/1337687489) |

## What reviewers say

### Chrono SitUps

[App page](https://appshunter.io/ios/app/chrono-situps-3d-trainer/id1179184844)

This app helps you increase your sit-up count and endurance with animated 3D trainers. It offers customizable challenges, workout creation, progress tracking, and the ability to share achievements.

**Highlights:** 3D animated exercise demonstrations, Customizable workout challenges, Progress tracking with notes, Create and customize workouts, Voice announcements during workouts, Share workout accomplishments

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version Upgrade | $2.99 | one-time |


### TE3 Pro

[App page](https://appshunter.io/ios/app/te3-pro/id1337687490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chrono SitUps free?

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

### Is TE3 Pro free?

TE3 Pro is free to download, with no in-app purchases.

### Do Chrono SitUps or TE3 Pro have ads?

Neither Chrono SitUps nor TE3 Pro shows ads.

### Which is updated more often, Chrono SitUps or TE3 Pro?

Chrono SitUps ships an update weekly, and TE3 Pro every 3 weeks. Most recently, Chrono SitUps was updated on October 16, 2026 and TE3 Pro on October 14, 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.*