Keyboard² vs Super Simple List App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keyboard²
This custom keyboard app allows you to play musical notes and chords directly from your device's keyboard. It supports entering numbers, mathematical symbols, and ABC music notation, with the ability to play sounds and chords.
- Play musical notes and chords
- Enter numbers and mathematical symbols
- Supports ABC music notation
- Play sounds
- Custom keyboard functionality
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Keyboard² is a custom keyboard that enables you to play the keyboard on your iPhone & iPad! [Function] - You can enter numbers and mathematical symbols. - You can enter the musical scales of ABC music notation. - You can play sound. - You can play a chord. [Attention] - You have to do the additional procedure of Keyboard² to use it. (Preferences -> General -> Keyboard) - Then, you also have to turn on the "Full Access" for Keyboard². * Please don’t worry - we do not collect your data at all. [Support] - Please do not hesitate to contact us for any defect reports or questions/requests. - We will consider any requests for additional functions.
Super Simple List App
Organize your thoughts and tasks with an intuitive, minimalist interface. Create nested lists using text or emojis for flexible organization, from simple to-dos to complex projects. Stay productive and organized with infinite nesting capabilities.
- Create lists with text or emojis
- Infinite nesting for items
- Intuitive minimalist design
- Organize thoughts and tasks
- Flexible and dynamic organization
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Super Simple List App is the easiest way to organize your thoughts and tasks. Create lists using text or emojis, and nest items infinitely for flexible and dynamic organization. Whether it's simple to-do lists or complex projects, this app adapts to your needs with its intuitive, minimalist design. Stay productive, stay organized—infinitely!
Screenshots
Verdict
The clearest difference is rating: Super Simple List App at 5.0 against Keyboard²'s 4.0. Super Simple List App also leads on update cadence (every 3 months vs every 12 months). Keyboard²'s advantage is iOS requirement (13.0 vs 15.1). On price, review sentiment, ratings volume and ads 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.
Super Simple List App holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Keyboard² ships an update every 12 months, Super Simple List App every 3 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.
| Parameter | Keyboard² | Super Simple List App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 12 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Takuto Nakamura | Glennjunior Sampayan |
Customer experience
Keyboard²
Super Simple List App
In-app purchases
Keyboard²
No in-app purchases
Super Simple List App
No in-app purchases
Questions
Is Keyboard² free?
Is Super Simple List App free?
Which has better reviews, Keyboard² or Super Simple List App?
Do Keyboard² or Super Simple List App have ads?
Which is updated more often, Keyboard² or Super Simple List App?
Other comparisons
