# trifit Strength Log vs StrideOS

The clearest difference is price: trifit Strength Log at Free against StrideOS's $0.99. StrideOS's advantage is update cadence (every 6 days vs fortnightly) and iOS requirement (15.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

trifit Strength Log is free to download; StrideOS costs $0.99 up front. trifit Strength Log sells 1 in-app purchase, starting at $1.99 per month and StrideOS sells 13 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

trifit Strength Log ships an update fortnightly, StrideOS every 6 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | trifit Strength Log | StrideOS |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/strideos/id6755837942/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 119 MB | 37 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [TeHan Liao](https://appshunter.io/developer/1745243045) | [Bredenkamp & Kury Development Group LLC](https://appshunter.io/developer/1856654043) |

## 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 |


### StrideOS

[App page](https://appshunter.io/ios/app/strideos/id6755837942)

This app helps track and field athletes and coaches train effectively. Log workouts, analyze performance trends, and manage team assignments. Optional premium features offer advanced insights and tools.

**Highlights:** Workout logging and history, Performance trend analysis, AI-assisted analysis (premium), Athlete and assignment management, Team communication tools, Personalized profiles, Cross-device sync

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StrideOS Athlete+ Monthly | $4.99 | per month |
| StrideOS Coach-10 Monthly | $24.99 | per month |
| StrideOS Athlete+ Yearly | $39.99 | per year |
| StrideOS Coach-25 Monthly | $49.99 | per month |
| StrideOS Coach-50 Monthly | $79.99 | per month |
| StrideOS Coach-100 Monthly | $119.99 | per month |
| StrideOS Coach-10 Yearly | $179.99 | per year |
| StrideOS Coach-25 Yearly | $479.99 | per year |
| StrideOS Coach-50 Yearly | $839.99 | per year |
| StrideOS Coach-100 Yearly | $999.99 | per year |
| 100 StrideCoins | $0.99 | one-time |
| 500 StrideCoins | $3.99 | one-time |
| 2000 StrideCoins | $14.99 | one-time |


## Frequently asked questions

### Is trifit Strength Log free?

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

### Is StrideOS free?

StrideOS costs $0.99, and also offers in-app purchases.

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

Neither trifit Strength Log nor StrideOS shows ads.

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

trifit Strength Log ships an update fortnightly, and StrideOS every 6 days. Most recently, trifit Strength Log was updated on October 15, 2026 and StrideOS on October 24, 2026.

---

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