# Kilo Training Systems vs Strongbro Workout Strength Log

The clearest difference is in-app purchases: Kilo Training Systems at none against Strongbro Workout Strength Log's 3. Kilo Training Systems also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.2). Strongbro Workout Strength Log's advantage is update cadence (every 11 days vs monthly). On price and ads there is nothing between them.

Both are free to download. Strongbro Workout Strength Log sells 3 in-app purchases, starting at $5.99 per 7 days. Kilo Training Systems asks for nothing beyond the download.

Kilo Training Systems ships an update monthly, Strongbro Workout Strength Log every 11 days. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Kilo Training Systems | Strongbro Workout Strength Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 46 MB | 13 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [kilo training systems limited](https://appshunter.io/developer/1738491546) | [Pattern Consulting OOD](https://appshunter.io/developer/1818399108) |

## What reviewers say

### Kilo Training Systems

[App page](https://appshunter.io/ios/app/kilo-training-systems/id6480216990)

**Features:** macOS Compatibility

**In-app purchases:** none


### Strongbro Workout Strength Log

[App page](https://appshunter.io/ios/app/strongbro-workout-strength-log/id6753957299)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Annual Plan | $24.99 | per year |
| Lifetime Plan | $29.99 | one-time |


## Frequently asked questions

### Is Kilo Training Systems free?

Kilo Training Systems is free to download, with no in-app purchases.

### Is Strongbro Workout Strength Log free?

Strongbro Workout Strength Log is free to download, with in-app purchases available.

### Do Kilo Training Systems or Strongbro Workout Strength Log have ads?

Neither Kilo Training Systems nor Strongbro Workout Strength Log shows ads.

### Which is updated more often, Kilo Training Systems or Strongbro Workout Strength Log?

Kilo Training Systems ships an update monthly, and Strongbro Workout Strength Log every 11 days. Most recently, Kilo Training Systems was updated on October 27, 2026 and Strongbro Workout Strength Log on October 26, 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.*