Calculator mini vs LED Banner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator mini
A straightforward calculator app featuring a clean design. It offers essential calculation functions, a history log, and home screen widget support for quick access. Enjoy a seamless and elegant user experience for your everyday calculations.
- Basic calculation functions
- Combination calculation
- History records
- Home screen widgets
- Sleek design
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Calculator mini is a simple calculator tool designed with a sleek and elegant design language. We hope you will like it. - Quick Preview - · Basic Calculation Functions · Combination Calc · History Records · Support for Home Screen Widgets - More Information - · Privacy Policy: https://tdpezpb5hr.feishu.cn/docx/OjEKdqLN8oRcUOxYfq2cBZ1incg · Terms of Use: https://tdpezpb5hr.feishu.cn/docx/HAW9dnsetokuOGxFIYScZqzbnJb
LED Banner
Transform your phone into a dynamic LED display with scrolling text, animations, and flash effects. Easily create eye-catching messages for concerts, parties, live streams, or any event. Customize fonts, colors, speed, and backgrounds to make your message stand out.
- Scrolling subtitles and marquee
- Multiple animation effects
- Adjustable fonts and colors
- Flashlight control with SOS mode
- Customizable backgrounds (solid, gradient, photos, videos)
- Large screen clock display
- Rich templates and one-click save
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Your phone will instantly turn into an LED light board, with scrolling subtitles, dynamic bullet screen, and flash lights! Just open this App, and your phone will instantly turn into a super cool LED display. No need to learn or set up complicated settings. Just input text and it will scroll and play immediately. Whether you are shouting at a concert, attracting attention in a live broadcast room, creating an atmosphere at a party, or confessing on the street or promoting an event - as long as you want to show it, use Led Banner to say it and let everyone see it! [Core functions, clear at a glance] • Scrolling subtitles / marquee: supports horizontal and vertical screens, custom speed and direction, clear and eye-catching • Multiple animation effects: jumping, fading, waves, typewriter, zooming, flashing, everything is available • Fully adjustable fonts: color, size, thickness, font type are all freely set • Flash control: cycle switch, SOS mode, the brightest existence in the dark • Change the background as you like: solid color, gradient, photos, videos can be used as backgrounds • Large screen clock display: multiple styles, suitable for live broadcast, display, night desktop • Rich templates / one-click save: set effects can be called at any time, doubling efficiency [Use scenarios, comprehensive coverage] • Concerts, cheering and calling • Theater, party, performance interaction • Birthday, festival, on-site blessings • Live broadcast room background beautification • Confession, chatting, romantic messages • Mall advertising, street display, event promotion • Competition cheering, team support [Easy to use, cool to have friends] Open the App, enter the content, select the animation and style, and display it immediately. No complicated operations are required, and you can play well even if you don’t know how to design. Supports multi-template switching and effect saving, set once, use repeatedly, convenient and fast. This App is not just a subtitle tool, but a stage for you to express your personality and emotions. Download and use, let every word of yours become the "shining" protagonist! Terms of Use: https://www.yuque.com/kkv2/tfnckn/na6guwf6339guk1i Privacy Agreement: https://www.yuque.com/kkv2/tfnckn/mun3e3regi723i6a
Screenshots
Verdict
The clearest difference is rating: LED Banner at 4.8 against Calculator mini's 4.2. LED Banner also leads on ratings volume (82 vs 5) and device support (3 vs 1). Calculator mini's advantage is update cadence (every 2 days vs fortnightly) and monetization model (free vs free with in-app purchases). On price, review sentiment, ads 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. Calculator mini sells 1 one-off in-app purchase and LED Banner sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
LED Banner holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: LED Banner has 82 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 100% of Calculator mini's written reviews are positive against 95% of LED Banner's, so the app with the better star average is not the one people write more warmly about.
Calculator mini ships an update every 2 days, LED Banner fortnightly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | Calculator mini | LED Banner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 4.8 (82 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 95.1% of reviews |
| Number of ratings | 5 | 82 — better |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | 鑫 吴 | 国飞 闫 |
Customer experience
Calculator mini
LED Banner
Bugs and requests
Calculator mini
Not enough reviews yet to summarise bugs or requests.
LED Banner
Reported bugs
2 issues- Login issues
- Compatibility problems on older devices
Requested features
3 requests- Expand free version features
- Add more language support
- Improve stability and performance
In-app purchases
Calculator mini
- Calculator mini · Pro$0.99
LED Banner
- 1 month VIP$1.991 Month
- Permanent VIP$3.99








