SimpleEditor HD vs MIDI Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SimpleEditor HD
This app offers a robust text editor with customizable colors, fonts, and encoding support. It also includes a file manager for organizing documents, with features like multi-level folders, renaming, copying, and cutting. Integrated translation and cloud storage simplify workflow.
- Customizable text colors and fonts
- Integrated Google Translator
- Multi-level folder management
- File renaming, copying, and cutting
- Support for multiple file formats
- Google Docs upload
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Features: Text Editor: 1. Change background and foreground color freely. 2. Supports various encoding. 3. Supports Large amount of fonts. 4. Google translator integrated for translating your text anytime. 5. Supports “Save”, “Save as” feature. 6. Email your files as attachment or content. 7. Search feature help you find out the keyword easily. 8. Some useful additional keys are added on the keyboard: “Home”, “End”, “Undo”, “Redo”, “forward”, “backward”. 9. Screen rotation supported, you can edit your files using either portrait or landscape mode. File Manager: 1. Multi-level folder supported, you can create folders & subfolders in “S-Editor”, conveniently manage your files. 2. Rename, copy, cut, paste, delete features supported. 3. Search feature supported for finding out the files you want. 4. Supports open-in feature: you can open the supported data from mail, safari or some other Apps that supported open-in feature; Also allow other Apps to open local files. 5. Supports multiple file formats viewing(docx, xlsx, pdf, png, jpg etc.). 6. Upload your files to Google Docs.
MIDI Keyboard
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Turn your iPhone or iPad into a portable MIDI keyboard. When you don’t have a physical keyboard nearby, you can still play instantly, audition chords, and enter melodies. Open the app and play with the original built-in Warm Keys synth sound—no login, sign-up, or sound download required. Connect to a Mac to control GarageBand, Logic Pro, and other compatible MIDI software instruments. Key Features • Multi-touch keyboard optimized for landscape iPhone and iPad • Cover the full 88-key MIDI range with octave controls and adjustable key width • Built-in Warm Keys sound with 32-note polyphony • Three output modes: Local, MIDI, and Both • Connect to Mac over USB or Bluetooth MIDI • Send virtual MIDI to compatible music apps on the same device • Velocity, Sustain, Mod Wheel, and Pitch Bend • MIDI channels 1–16, transpose, pitch bend range, and note-name display • Panic instantly stops all notes • Built-in connection guide and test note to help check your setup Great For • Capturing musical ideas while traveling or working away from your usual setup • Entering melodies and chords when your physical MIDI keyboard is not available • Controlling software instruments on your Mac • Keeping a portable backup input alongside your hardware keyboard Free to Use Warm Keys and Local output mode are always free. The connection guide and test note are also free to use. MIDI Keyboard Pro Sending MIDI to a Mac or compatible app on the same device, and using Both output mode, require a MIDI Keyboard Pro subscription. Weekly and annual plans are available, with Restore Purchases support. Subscription Information Payment is charged to your Apple ID upon confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your device settings. Actual pricing is shown on the purchase screen. This app uses Apple’s standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: SimpleEditor HD at none against MIDI Keyboard's 2. SimpleEditor HD also leads on iOS requirement (12.0 vs 17.0). MIDI Keyboard's advantage is ads (none vs shown). On price 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. MIDI Keyboard sells 2 in-app purchases, starting at $4.99 per 7 days. SimpleEditor HD asks for nothing beyond the download.
| Parameter | SimpleEditor HD | MIDI Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | 冠兰 姜 | 明航 李 |
In-app purchases
SimpleEditor HD
No in-app purchases
MIDI Keyboard
- Unlimited MIDI Access$4.997 Days
- Unlimited MIDI Access$24.991 Year









