fx12 vs MeMoi'
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
fx12
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.
- View and change device parameters
- Real-time altimeter data
- Real-time GPS data
- Optional Apple Watch app
- Remote model control
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fx12 is the companion app to fx12, fxRDT and fxWS devices. It provides a interface to view & change parameters of fx12 and fxRDT, including altimeter & GPS data in realtime. The optional Apple Watch app shows the realtime telemetry and allows you to RDT the model. This app may use your location even when it isn’t open, which can decrease device battery life. Continued use of GPS running in the background can dramatically decrease battery life.
MeMoi'
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.
- Document life events
- Organize travel and activities
- Explore friends' timelines
- Visualize family tree
- Personalize profile
- Capture memories
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MeMoi' is your personal life tracker, designed to help you document and cherish every significant moment. From countries traveled and cities explored to sports played and concerts attended, MeMoi' keeps all your life events organized in one place. Easily add new entries, explore friends' timelines, and visualize your family tree with our intuitive and user-friendly interface. Personalize your profile and dive into the details of your past experiences to celebrate your journey. Start capturing your memories today with MeMoi'!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | fx12 | MeMoi' |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.6 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 38 MB | 144 MB |
| Age rating | 4+ | 9+ |
| Developer | Favionics | M Soft LLC |
Customer experience
fx12
MeMoi'
In-app purchases
fx12
No in-app purchases
MeMoi'
No in-app purchases
