LeArm vs MIDI Sprout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LeArm
Control a robotic arm on your iPhone or iPad. Make it move up and down, grab objects, and perform various actions. This app is designed for interactive robotic arm manipulation.
- Robotic arm movement control
- Grasping functionality
- Interactive actions
- iPhone and iPad compatibility
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This app applies to iphone and iPad. You can make robotic arm swing up and down and grab something and do other actions, the current version is V1.6.
MIDI Sprout
Connect a MIDI Sprout device to your iOS device to hear your plants produce harmonious sounds. Experience how environmental changes influence unique melodies and patterns.
- Listen to plant sounds
- Harmonious melodies
- Environmental pattern changes
- Connects via MIDI Sprout device
- Artist-designed sounds
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Use this app with your MIDI Sprout to listen to your plants! Plug your MIDI Sprout into the Lightning port using an iConnectMIDI1 cable. Turn on your MIDI Sprout and listen to your plants play harmonious sounds designed by our team of artists. Experience the way patterns and melodies change in relationship to fluctuations in your environment.
Screenshots
Verdict
The clearest difference is review sentiment: MIDI Sprout at 67% against LeArm's 0%. MIDI Sprout also leads on rating (4.2 vs 2.0). LeArm's advantage is update cadence (every 4 months vs every 14 months). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.
MIDI Sprout holds the better App Store score, 4.2 against 2.0. Both are backed by a comparable volume of ratings — 11 and 17 respectively. Written reviews point the same way: 0% of LeArm's written reviews are positive against 67% of MIDI Sprout's.
LeArm ships an update every 4 months, MIDI Sprout every 14 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.
| Parameter | LeArm | MIDI Sprout |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (11 ratings) | 4.2 (17 ratings) — better |
| Positive reviews | 0.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 11 | 17 — better |
| Update frequency | Every 4 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.1 | 8.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Hiwonder Technology Co.,Ltd | Data Garden |
Customer experience
LeArm
MIDI Sprout
In-app purchases
LeArm
No in-app purchases
MIDI Sprout
No in-app purchases
