# True Transformation vs Spren Body Composition Scanner

The clearest difference is review sentiment: True Transformation at 100% against Spren Body Composition Scanner's 46%. True Transformation also leads on in-app purchases (none vs 14) and rating (4.9 vs 4.7). Spren Body Composition Scanner's advantage is update cadence (every 9 days vs every 6 weeks) and ratings volume (1.5K vs 119). On price and ads there is nothing between them.

Both are free to download. Spren Body Composition Scanner sells 14 in-app purchases, starting at $10.49 per month. True Transformation asks for nothing beyond the download.

True Transformation holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Spren Body Composition Scanner has 1.5K ratings behind it against 119, so its average is the more settled of the two. Written reviews point the same way: 100% of True Transformation's written reviews are positive against 46% of Spren Body Composition Scanner's.

True Transformation ships an update every 6 weeks, Spren Body Composition Scanner every 9 days. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | True Transformation | Spren Body Composition Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (119 ratings)](https://appshunter.io/ios/app/true-transformation/id1596491883/reviews)** | [4.7 (1.5K ratings)](https://appshunter.io/ios/app/spren-body-composition-scanner/id1664503999/reviews) |
| Number of ratings | 119 | **1.5K** |
| Positive reviews | **100.0% of reviews** | 46.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 159 MB | 207 MB |
| Requires iOS | **12.4** | 17 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Fit Man Podcast LLC](https://appshunter.io/developer/1596491885) | [Elite HRV Inc](https://appshunter.io/developer/868829973) |

## What reviewers say

### True Transformation

[App page](https://appshunter.io/ios/app/true-transformation/id1596491883)

Achieve your fitness goals with personalized workouts, nutrition guidance, and real-time coaching. Track your progress, manage your diet, and stay motivated to look and feel your best.

**Highlights:** Access training plans, Track workouts and progress, Manage nutrition intake, Message coach in real-time, Track body measurements, Connect to wearable devices

**Features:** Apple Wallet

**In-app purchases:** none


### Spren Body Composition Scanner

[App page](https://appshunter.io/ios/app/spren-body-composition-scanner/id1664503999)

This app uses your smartphone to measure body fat percentage, BMI, and body composition. It provides detailed health reports, tracks weight loss, and offers personalized nutrition plans, acting as a smart scale alternative with research-grade analysis.

**Highlights:** Body fat percentage measurement, BMI calculator, Body composition analysis, Weight tracking, Personalized nutrition planning, Multi-page PDF reports

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan Essentials | $10.49 | per month |
| Monthly | $14.99 | per month |
| Monthly | $19.99 | per month |
| 24/7 AI coaching support | $20.99 | per month |
| Monthly | $24.99 | per month |
| Scan Essentials | $38.99 | per year |
| Quarterly | $59.99 | per 3 months |
| Annual | $69.99 | per year |
| Semiannual | $89.99 | per 6 months |
| Annual | $119.99 | per year |
| 24/7 AI coaching support | $129.00 | per year |
| Body Composition Analysis | $8.99 | one-time |
| Body Composition Analysis | $17.99 | one-time |
| Body Composition Analysis | $35.99 | one-time |

**What reviewers like**

- 👍 Easy to operate
- 🚀 Motivating
- 👍 Incredible app
- 👍 Accurate
- 👍 Talks you through the scan

**What reviewers complain about**

- 🐛 No login possible
- 🐛 Doesn't work
- 🐛 Measurements are nowhere close to DEXA scans
- 🐛 Can't delete account
- 🐛 Useless

**Reported bugs**

- No login possible
- Doesn't work
- Measurements are nowhere close to DEXA scans
- Can't delete account
- Useless

**Requested features**

- Integration with Apple Health for weight tracking
- Demo or trial before subscription
- Monthly subscription option


## Frequently asked questions

### Is True Transformation free?

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

### Is Spren Body Composition Scanner free?

Spren Body Composition Scanner is free to download, with in-app purchases available.

### Which has better reviews, True Transformation or Spren Body Composition Scanner?

True Transformation is rated higher. True Transformation averages 4.9 out of 5 from 119 ratings, while Spren Body Composition Scanner averages 4.7 from 1.5K ratings.

### Do True Transformation or Spren Body Composition Scanner have ads?

Neither True Transformation nor Spren Body Composition Scanner shows ads.

### Which is updated more often, True Transformation or Spren Body Composition Scanner?

True Transformation ships an update every 6 weeks, and Spren Body Composition Scanner every 9 days. Most recently, True Transformation was updated on October 24, 2026 and Spren Body Composition Scanner on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*