# Zindu Transform vs CALXTHENICS

The clearest difference is rating: CALXTHENICS at 3.8 against Zindu Transform's 2.2. CALXTHENICS also leads on review sentiment (38% vs 14%) and ratings volume (96 vs 10). Zindu Transform's advantage is in-app purchases (none vs 14) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. CALXTHENICS sells 11 in-app purchases, starting at $14.99 per month. Zindu Transform asks for nothing beyond the download.

CALXTHENICS holds the better App Store score, 3.8 against 2.2. That said, the two scores are not equally well evidenced: CALXTHENICS has 96 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 14% of Zindu Transform's written reviews are positive against 38% of CALXTHENICS's.

Zindu Transform ships an update every 2 months, CALXTHENICS every 6 weeks. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Zindu Transform | CALXTHENICS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (10 ratings)](https://appshunter.io/ios/app/zindu-transform/id1609131772/reviews) | **[3.8 (96 ratings)](https://appshunter.io/ios/app/calxthenics/id1627123154/reviews)** |
| Number of ratings | 10 | **96** |
| Positive reviews | 14.3% of reviews | **38.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 90 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Marvin Achi](https://appshunter.io/developer/1609131774) | [Adam Frater](https://appshunter.io/developer/1627123156) |

## What reviewers say

### Zindu Transform

[App page](https://appshunter.io/ios/app/zindu-transform/id1609131772)

Follow monthly fitness programs and track your progress. This app helps users transform their bodies with guided routines updated regularly.

**Highlights:** Monthly updated programs, Follow along routines, Progress tracking, Personal transformation focus

**Features:** macOS Compatibility

**In-app purchases:** none


### CALXTHENICS

[App page](https://appshunter.io/ios/app/calxthenics/id1627123154)

Access calisthenics programs from elite athletes and trainers. Improve body control, strength, and metabolism with bodyweight workouts. Achieve functional fitness and holistic health benefits.

**Highlights:** Programs from top calisthenics athletes, Bodyweight workout routines, Strength and power development, Metabolism and mobility improvement, Nutritional guidance, Progress tracking, Offline sync

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CALXTHENICS Full Access | $14.99 | per month |
| CALXTHENICS Year Access | $167.99 | per year |
| One Time Subscription | $19.99 | one-time |
| Frater Fit Diet | $20.00 | one-time |
| Project Shred Part II | $25.00 | one-time |
| One Time Subscription | $47.99 | one-time |
| One Time Subscription | $59.99 | one-time |
| Project Shred | $64.99 | one-time |
| One Time Subscription | $64.99 | one-time |
| One Time Subscription | $72.00 | one-time |
| Slope Strong | $97.00 | one-time |

**What reviewers like**

- 💪 Great results and progress
- 👍 Easy to follow program
- 💡 Good content and holistic approach
- 💯 Attainable workouts for any level
- 🏋️‍♀️ Effective for building strength and stamina

**What reviewers complain about**

- 🐛 App is buggy and unstable
- ❌ Login issues and errors
- 💸 Payment and subscription problems
- 🚫 Poor customer support
- 🗑️ Outdated and unengaging app feel

**Reported bugs**

- Login does not work
- Password reset does not work
- App crashes frequently
- Videos often don't work or glitch
- Workout programs disappear

**Requested features**

- Update the app to be more modern and engaging
- Improve app stability and fix bugs
- Ensure login and password reset functions work correctly
- Provide better customer support with faster response times
- Make workout videos stream more efficiently


## Frequently asked questions

### Is Zindu Transform free?

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

### Is CALXTHENICS free?

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

### Which has better reviews, Zindu Transform or CALXTHENICS?

CALXTHENICS is rated higher. Zindu Transform averages 2.2 out of 5 from 10 ratings, while CALXTHENICS averages 3.8 from 96 ratings.

### Do Zindu Transform or CALXTHENICS have ads?

CALXTHENICS shows ads; Zindu Transform does not.

### Which is updated more often, Zindu Transform or CALXTHENICS?

Zindu Transform ships an update every 2 months, and CALXTHENICS every 6 weeks. Most recently, Zindu Transform was updated on September 28, 2026 and CALXTHENICS on October 15, 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.*