# Caerus Strength vs TaiTrain

The clearest difference is in-app purchases: Caerus Strength at none against TaiTrain's 1. Caerus Strength also leads on rating (5.0 vs 4.7) and iOS requirement (12.0 vs 15.0). TaiTrain's advantage is ratings volume (24 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TaiTrain sells 1 in-app purchase, starting at $400.00 per month. Caerus Strength asks for nothing beyond the download.

Caerus Strength holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TaiTrain has 24 ratings behind it against 1, so its average is the more settled of the two.

Caerus Strength ships an update every 2 months, TaiTrain every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Caerus Strength | TaiTrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caerus-strength/id6446838526/reviews)** | [4.7 (24 ratings)](https://appshunter.io/ios/app/taitrain/id6463207463/reviews) |
| Number of ratings | 1 | **24** |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 109 MB | 134 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [PerFIcT Inc.](https://appshunter.io/developer/1157678843) | [DANIEL TAI SEN CHOY](https://appshunter.io/developer/1704145462) |

## What reviewers say

### Caerus Strength

[App page](https://appshunter.io/ios/app/caerus-strength/id6446838526)

Access personalized fitness programs, track your workout progress, and monitor your fitness journey. View coach messages, daily stats, and nutrition overviews, with Apple Health integration for steps and calories. Plan workouts, record progress, and access exercise guides with photos and videos.

**Highlights:** Personalized fitness programs, Workout progress tracking, Daily fitness statistics, Nutrition overview, Fitness calendar and planner, Exercise photos and videos, Workout timer and recording

**In-app purchases:** none


### TaiTrain

[App page](https://appshunter.io/ios/app/taitrain/id6463207463)

This app offers personalized workout and meal plans to help you achieve your fitness goals. Track your progress, log meals, and connect with your coach for real-time support and guidance.

**Highlights:** Personalized workout plans, Customized meal plans, Nutrition and hydration tracking, Progress tracking and analytics, 1-on-1 coach messaging, Wearable device integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bespoke muscle gain | $400.00 | per month |


## Frequently asked questions

### Is Caerus Strength free?

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

### Is TaiTrain free?

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

### Which has better reviews, Caerus Strength or TaiTrain?

Caerus Strength is rated higher. Caerus Strength averages 5.0 out of 5 from 1 ratings, while TaiTrain averages 4.7 from 24 ratings.

### Do Caerus Strength or TaiTrain have ads?

Neither Caerus Strength nor TaiTrain shows ads.

### Which is updated more often, Caerus Strength or TaiTrain?

Caerus Strength ships an update every 2 months, and TaiTrain every 6 weeks. Most recently, Caerus Strength was updated on November 3, 2026 and TaiTrain on November 3, 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.*