LeArm vs UTM SE
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.
UTM SE
Experience classic computing by running old-school games and software. This emulator supports various display modes and processor architectures, allowing you to run pre-built systems or configure your own.
- Run classic software and games
- VGA and terminal modes
- Emulates x86, ARM, PPC, RISC-V
- Pre-built or custom machine configurations
- Built from QEMU
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UTM SE is a PC emulator that allows you to run classic software and old-school games. * Supports both VGA mode for graphics and terminal mode for text-only operating systems * Emulates x86, ARM, PPC, and RISC-V architectures * Run pre-built machines or create your own configuration from scratch * Built from QEMU, a powerful and widely used emulator
Screenshots
Verdict
The clearest difference is review sentiment: UTM SE at 55% against LeArm's 0%. UTM SE also leads on rating (3.8 vs 2.0) and ratings volume (562 vs 12). LeArm's advantage is in-app purchases (none vs 3) and iOS requirement (9.1 vs 15.0). On price, update cadence, ads 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. UTM SE sells 3 one-off in-app purchases. LeArm asks for nothing beyond the download.
UTM SE holds the better App Store score, 3.8 against 2.0. That said, the two scores are not equally well evidenced: UTM SE has 562 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 0% of LeArm's written reviews are positive against 55% of UTM SE's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.
| Parameter | LeArm | UTM SE |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (12 ratings) | 3.8 (562 ratings) — better |
| Positive reviews | 0.0% of reviews | 54.7% of reviews — better |
| Number of ratings | 12 | 562 — better |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Vision Pro — better |
| Requires iOS | 9.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 1.6 GB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Hiwonder Technology Co.,Ltd | Turing Software, LLC |
Customer experience
LeArm
UTM SE
Bugs and requests
LeArm
Not enough reviews yet to summarise bugs or requests.
UTM SE
Reported bugs
3 issues- Inability to select .img files as floppy boot images
- Crashes when trying to leave a VM
- Crashes when adjusting virtual CD-ROM drive settings
Requested features
3 requests- Add support for JIT compilation to improve performance
- Improve Magic Keyboard support
- Allow exporting VMs to run on other platforms
In-app purchases
LeArm
No in-app purchases
UTM SE
- Transistor$0.99
- Chip$4.99
- Computer$9.99
