# fx12 vs MeMoi'

The clearest difference is ads: fx12 at none against MeMoi''s shown. fx12 also leads on rating (5.0 vs 4.6) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

fx12 holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

fx12 ships an update every 2 months, MeMoi' monthly. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | fx12 | MeMoi' |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fx12/id1089760330/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/memoi/id6476313549/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 38 MB | 144 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Favionics](https://appshunter.io/developer/495997736) | [M Soft LLC](https://appshunter.io/developer/1726414969) |

## What reviewers say

### fx12

[App page](https://appshunter.io/ios/app/fx12/id1089760330)

This utility app connects to specific hardware devices, allowing real-time viewing and modification of parameters like altimeter and GPS data. An optional smartwatch app extends functionality to display telemetry and control models remotely. Be aware that background location usage may impact battery life.

**Highlights:** View and change device parameters, Real-time altimeter data, Real-time GPS data, Optional Apple Watch app, Remote model control

**Features:** macOS Compatibility

**In-app purchases:** none


### MeMoi'

[App page](https://appshunter.io/ios/app/memoi/id6476313549)

Document and organize life's significant moments, from travel and sports to concerts and more. Explore friends' timelines and visualize your family tree. Personalize your profile and celebrate your journey by capturing memories.

**Highlights:** Document life events, Organize travel and activities, Explore friends' timelines, Visualize family tree, Personalize profile, Capture memories

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is fx12 free?

fx12 is free to download, with no in-app purchases.

### Is MeMoi' free?

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

### Which has better reviews, fx12 or MeMoi'?

fx12 is rated higher. fx12 averages 5.0 out of 5 from 2 ratings, while MeMoi' averages 4.6 from 5 ratings.

### Do fx12 or MeMoi' have ads?

MeMoi' shows ads; fx12 does not.

### Which is updated more often, fx12 or MeMoi'?

fx12 ships an update every 2 months, and MeMoi' monthly. Most recently, fx12 was updated on October 21, 2026 and MeMoi' 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.*