UDWriter vs MaBeee
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UDWriter
A handwriting memo app designed with Universal Design principles for intuitive use. Offers three color options and a simple swipe gesture to clear the screen. Accessible for all users from the first use.
- Universal Design principles
- Handwriting memo functionality
- Select 3 colors
- Swipe to clear all
- Intuitive for all users
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"We got gold prize in IAUD Award Communication Design Category." This is a application of "hand writing memo" that is based on Universal Design. - Select 3 colors. - Swipe left on the corner, clear all. - For the first time, everyone can use this. URL Scheme is udwriter://
MaBeee
Control your toys and robots using a specialized app and IoT batteries. Adjust speeds and movements through various sensor options like shaking or sound. Bring your creations to life by connecting your smartphone via Bluetooth.
- Control IoT batteries
- Adjust toy speed and movement
- Utilize shake, angle, and mic sensors
- Connect via Bluetooth
- Bring toys to life
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Enjoy the new ways of using batteries! MaBeee - Control is the specialized APP for Internet of Things batteries "MaBeee". There are many options that you can choose such as "shake", "angle", and "mic" to utilize "MaBeee". By choosing which option to take, you can adjust the speed of the train, the movement of puppets and hand-made robots. 【How to use】 ・Set the AAA batteries into MaBeee. (MaBeee is the AA battery sized product) ・Set the MaBeee into the toys that need AA batteries and turn the switch of the toy ON. ・Download the APP, "MaBeee - Control" to your smartphone. ・Connect the APP "MaBeee - Control" and the MaBeee in the toy via Bluetooth. ・Now you can control your toy! Let's give a life to your toys by moving your smartphone! ※"MaBeee - Control" is the specialized APP for the Internet of Things battery "MaBeee", so please enjoy the APP with "MaBeee".
Screenshots
Verdict
The clearest difference is in-app purchases: MaBeee at none against UDWriter's 2. MaBeee also leads on review sentiment (50% vs 38%) and iOS requirement (9.0 vs 12.0). On price, update cadence, ads and device support 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. UDWriter sells 2 one-off in-app purchases. MaBeee asks for nothing beyond the download.
UDWriter ships an update every 2 months, MaBeee every 3 months. Both last shipped on October 29, 2026.
| Parameter | UDWriter | MaBeee |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (5 ratings) — better |
| Positive reviews | 37.5% of reviews | 50.0% of reviews — better |
| Number of ratings | — | 5 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Shamrock Records, Inc. | NOVARS INC. |
Customer experience
UDWriter
MaBeee
In-app purchases
UDWriter
- Development Support + Logo on/off option$2.99
- Input Text by Using Speech Recognition$4.99
MaBeee
No in-app purchases
