# trifit Strength Log vs DietaryLog

The clearest difference is in-app purchases: DietaryLog at none against trifit Strength Log's 1. DietaryLog also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (15.0 vs 26.0). trifit Strength Log's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. trifit Strength Log sells 1 in-app purchase, starting at $1.99 per month. DietaryLog asks for nothing beyond the download.

trifit Strength Log ships an update fortnightly, DietaryLog every 3 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | trifit Strength Log | DietaryLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 119 MB | 13 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TeHan Liao](https://appshunter.io/developer/1745243045) | [YU CHIN WANG](https://appshunter.io/developer/1896767782) |

## What reviewers say

### trifit Strength Log

[App page](https://appshunter.io/ios/app/trifit-strength-log/id6744907298)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| trifit 創始者方案 | $1.99 | per month |


### DietaryLog

[App page](https://appshunter.io/ios/app/dietarylog/id6770977045)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is trifit Strength Log free?

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

### Is DietaryLog free?

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

### Do trifit Strength Log or DietaryLog have ads?

DietaryLog shows ads; trifit Strength Log does not.

### Which is updated more often, trifit Strength Log or DietaryLog?

trifit Strength Log ships an update fortnightly, and DietaryLog every 3 days. Most recently, trifit Strength Log was updated on October 15, 2026 and DietaryLog on October 7, 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.*