# MX Circuit vs FishMemo

The clearest difference is in-app purchases: MX Circuit at none against FishMemo's 3. FishMemo's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FishMemo sells 3 in-app purchases, starting at $2.99 per month. MX Circuit asks for nothing beyond the download.

MX Circuit ships an update every 2 months, FishMemo every 9 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MX Circuit | FishMemo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 21 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 12+ |
| Developer | [Mario Alcazar Carrasco](https://appshunter.io/developer/6805126904) | [AuspiciousNet LLC](https://appshunter.io/developer/1851697375) |

## What reviewers say

### MX Circuit

[App page](https://appshunter.io/ios/app/mx-circuit/id1184866931)

Discover nearby race tracks and get detailed information about each one, including distance, photos, pricing, and contact details. Navigate directly to your chosen circuit using Google Maps. Receive important updates and notifications directly from circuit administrators.

**Highlights:** Discover nearby circuits based on geolocation, Detailed circuit information sheets, Navigation integration with Google Maps, Circuit administrator notifications, User ratings and reviews, Circuit photos and onboard videos

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

**In-app purchases:** none


### FishMemo

[App page](https://appshunter.io/ios/app/fishmemo/id6755065024)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Monthly | $2.99 | per month |
| Subscribe Yearly | $29.99 | per year |
| Lifetime Purchase | $59.99 | one-time |


## Frequently asked questions

### Is MX Circuit free?

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

### Is FishMemo free?

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

### Do MX Circuit or FishMemo have ads?

Neither MX Circuit nor FishMemo shows ads.

### Which is updated more often, MX Circuit or FishMemo?

MX Circuit ships an update every 2 months, and FishMemo every 9 days. Most recently, MX Circuit was updated on October 14, 2026 and FishMemo on October 10, 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.*