# STRNG vs Colin Davis Personal Training

The clearest difference is update cadence: STRNG at every 5 days against Colin Davis Personal Training's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. STRNG sells 10 in-app purchases, starting at $26.99 per month and Colin Davis Personal Training sells 1 in-app purchase, starting at $13.00 per month. Whichever you choose, the download price is not the number that matters.

STRNG ships an update every 5 days, Colin Davis Personal Training monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | STRNG | Colin Davis Personal Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.8K ratings)](https://appshunter.io/ios/app/strng/id1492688256/reviews)** | — |
| Number of ratings | **3.8K** | — |
| Positive reviews | 53.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 119 MB | 52 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +17 | 17+ |
| Developer | [STRONG&SXY LTD](https://appshunter.io/developer/1492687775) | [COLOSSUS GYM LTD](https://appshunter.io/developer/1807490926) |

## What reviewers say

### STRNG

[App page](https://appshunter.io/ios/app/strng/id1492688256)

This fitness app offers personalized workout plans and nutrition guidance from influential fitness experts. It provides a comprehensive exercise library, on-demand classes, and a supportive community to help users achieve their health and physique goals.

**Highlights:** Personalized workout plans, Comprehensive exercise library, On-demand fitness classes, Customizable nutrition plans, Progress tracking tools, Holistic health approach

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $26.99 | per month |
| 3 Months | $75.90 | per 3 months |
| 6 Months | $78.99 | per 6 months |
| 12 months | $175.99 | per year |
| Lisa's 8 Week 4 Day Gym Guide | $29.99 | one-time |
| Lisa's 8 Week Lean Guide | $39.99 | one-time |
| Lisa's 8 Week Glute Guide | $39.99 | one-time |
| Lisa's 8 Week Strong Guide | $39.99 | one-time |
| Romane's 8 Week Shred Guide | $39.99 | one-time |
| Romane's 8 Week Bulking Guide | $39.99 | one-time |

**What reviewers like**

- 💪 Challenging and effective workouts
- 🍽️ Customizable meal plans
- 📚 Detailed exercise instructions and videos
- 🕰️ Helpful workout timers and tracking
- 🤝 Supportive community and customer service

**What reviewers complain about**

- 🐛 Frequent app glitches and bugs
- 🔄 Limited ability to customize workouts
- 💰 Expensive subscription cost
- 🧭 Lack of progress tracking and history
- 🍲 Meal plans not very flexible or personalized

**Reported bugs**

- App crashes and freezes during workouts
- Workout data not saving properly
- Meal plans not updating when swapping recipes
- Inconsistent timer and rest period functionality
- Login and password reset issues

**Requested features**

- Ability to create custom workout routines
- Improved app stability and performance
- More personalized meal planning options
- Progress tracking and historical data
- Apple Watch integration


### Colin Davis Personal Training

[App page](https://appshunter.io/ios/app/colin-davis-personal-training/id6745559168)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Off Peak | $13.00 | per month |


## Frequently asked questions

### Is STRNG free?

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

### Is Colin Davis Personal Training free?

Colin Davis Personal Training is free to download, with in-app purchases available.

### Do STRNG or Colin Davis Personal Training have ads?

Neither STRNG nor Colin Davis Personal Training shows ads.

### Which is updated more often, STRNG or Colin Davis Personal Training?

STRNG ships an update every 5 days, and Colin Davis Personal Training monthly. Most recently, STRNG was updated on November 3, 2026 and Colin Davis Personal Training on October 28, 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.*