Magic Display vs SIMSON CASE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Magic Display
Transform your LED screen with custom text, designs, and effects via Bluetooth. This app offers built-in animations, collaborative playback, graffiti tools, and music synchronization for a unique visual experience.
- Bluetooth wireless connection
- Custom text and design effects
- Built-in display effects
- Collaborative playback
- Custom graffiti
- Music playback synchronization
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LED display via bluetooth wireless connection, realize the change in the APP screen text, design effect.A variety of built-in display effect, joining together play, custom graffiti, music playback, cool variety of gameplay, allowing you to LED screen is unique. LED显示屏通过蓝牙无线连接，实现在应用程序屏幕文字、设计效果上的改变。各种内置显示效果，联袂播放，自定义涂鸦、音乐播放，酷炫多样的游戏玩法，让您的LED显示屏独树一帜。
SIMSON CASE
Connect your phone case to customize dynamic watch faces. Design unique animated watch faces to express your style.
- Connect phone case
- DIY dynamic watch faces
- Customize animated designs
- Personalize watch face style
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与手机壳连接，可diy各种动态表盘。
Screenshots
Verdict
The clearest difference is rating: Magic Display at 2.9 against SIMSON CASE's 2.1. Magic Display also leads on ratings volume (159 vs 7) and review sentiment (34% vs 25%). SIMSON CASE's advantage is update cadence (weekly vs every 5 weeks). On price, ads, in-app purchases and monetization model 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.
Magic Display holds the better App Store score, 2.9 against 2.1. That said, the two scores are not equally well evidenced: Magic Display has 159 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 34% of Magic Display's written reviews are positive against 25% of SIMSON CASE's.
Magic Display ships an update every 5 weeks, SIMSON CASE weekly. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.
| Parameter | Magic Display | SIMSON CASE |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (159 ratings) — better | 2.1 (7 ratings) |
| Positive reviews | 33.6% of reviews — better | 25.0% of reviews |
| Number of ratings | 159 — better | 7 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 61 MB | 228 MB |
| Age rating | 4+ | 4+ |
| Developer | Tianlang innovation Technology (Shenzhen) Co.,Ltd. | Shenzhen United Power Technology Co., Ltd. |
Customer experience
Magic Display
SIMSON CASE
Bugs and requests
Magic Display
Reported bugs
15 issues- Bluetooth connection not discovering device
- App crashes when entering text (iOS 17 compatibility issue)
- Display shows upside down
- Apostrophe adds extra space in text
- Music mode crashes when playing
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- Brightness slider non-functional
- Bold button non-functional
- Flashlight button non-functional
- App requires reinstall to work again
- Hat resets to default settings randomly
- Connection times out without timer set
- DIY delete and erase buttons too close together
- Pac-Man animation unavailable despite being shown
- Animations disappear when hat is connected
- Text inversion feature not working
Requested features
15 requests- Custom animation creation tool
- Ability to upload and play personal music
- Spotify/Apple Music integration
- Customizable color selection
- Larger drawing/DIY canvas area
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- Save text message presets
- Emoji and Unicode support
- Battery level indicator
- Microphone-triggered equalizer
- Import images/GIFs from device
- Real-time clock display
- Voice activation functionality
- More music options beyond lullabies
- Better DIY interface design
- Undo/redo functionality for drawings
SIMSON CASE
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Magic Display
No in-app purchases
SIMSON CASE
No in-app purchases
