# Olympus Grip vs Randori

The clearest difference is in-app purchases: Randori at none against Olympus Grip's 9. Randori also leads on update cadence (every 8 days vs every 9 months). Olympus Grip's advantage is iOS requirement (16.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Olympus Grip sells 9 in-app purchases, starting at $3.99 per month. Randori asks for nothing beyond the download.

Olympus Grip ships an update every 9 months, Randori every 8 days. The most recent releases landed on October 4, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Olympus Grip | Randori |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/randori/id6789693294/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 65 MB | 107 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Fitnix LLC](https://appshunter.io/developer/1702110451) | [Christopher Crosley](https://appshunter.io/developer/1746609307) |

## What reviewers say

### Olympus Grip

[App page](https://appshunter.io/ios/app/olympus-grip/id6453763103)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $3.99 | per month |
| Monthly Plan | $3.99 | per month |
| Plus plan | $5.99 | per month |
| Pro Plan | $9.99 | per month |
| Starter Plan | $39.99 | per year |
| Yearly Plan | $39.99 | per year |
| Plus Plan | $59.99 | per year |
| Pro Plan | $99.99 | per year |
| Fitnix Coin Pack - 100 Coins | $9.99 | one-time |


### Randori

[App page](https://appshunter.io/ios/app/randori/id6789693294)

Track your heart rate and effort during grappling martial arts like jiu jitsu. Log training sessions, connect with partners, and forecast belt progress. Your data syncs with Apple Fitness and Health, and insights are processed locally for privacy.

**Highlights:** Heart rate and effort tracking, Workout logging to Apple Fitness/Health, Belt progress forecasting, Connect with training partners, Curated curriculum and technique analysis, Local data processing for privacy

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Olympus Grip free?

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

### Is Randori free?

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

### Do Olympus Grip or Randori have ads?

Neither Olympus Grip nor Randori shows ads.

### Which is updated more often, Olympus Grip or Randori?

Olympus Grip ships an update every 9 months, and Randori every 8 days. Most recently, Olympus Grip was updated on October 4, 2026 and Randori on October 22, 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.*