Comparison

LeArm vs Volra

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Robotic arm movement control
  • Grasping functionality
  • Interactive actions
  • iPhone and iPad compatibility
Features
Read full description

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.

About

Volra

Features
Read full description

Volra — Your AI Companion at the Volcano Observatory Amidst trembling ground and billowing ash, a scientist in heat - resistant gear watches as rivers of red - hot lava carve paths through the desolate landscape. The air shimmers with intense heat, while cracks spiderweb across the rocky terrain and the observatory groans under the volcano’s rumbling might. Instruments flicker, struggling to capture the volatile environment. Volra, a steady, glowing presence by the scientist’s side, is not a safeguard against the inferno but a wellspring of critical insights. This AI companion offers precise, practical advice, decoding seismic readings and helping navigate evacuation decisions as lava advances. Beyond mere alarms, Volra teaches the art of reading volcanic subtleties, plotting safe routes through shifting hazards, and transforming nature’s unpredictable force into knowledge. For those monitoring eruptions or captivated by nature’s fury, Volra unlocks a world where vigilance equals survival. “Face the volcano’s might fearlessly — with Volra, every threat becomes a lesson in resilience.”

Screenshots

LeArm1 screens
Volra4 screens

Verdict

The call

The clearest difference is in-app purchases: LeArm at none against Volra's 10. LeArm also leads on iOS requirement (9.1 vs 12.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Volra sells 10 one-off in-app purchases. LeArm asks for nothing beyond the download.

Scorecard2 real differences · 8 level
LeArm versus Volra: the parameters behind the verdict, then further details
ParameterLeArmVolra
PriceFreeFree
Rating2.0 (12 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.1 — better12.0
Further details — not scored
Size5 MB38 MB
Age rating4+17+
DeveloperShenzhen Hiwonder Technology Co.,Ltd思梦 余

In-app purchases

None

LeArm

No in-app purchases

10 purchases

Volra

One-time10
  • 498 Coins Discount$1.99
  • 999 coins$9.99
  • 2398 Coins Discount$11.99
Show 7 more
  • 1799 coins$14.99
  • 2500 coins$19.99
  • 7000 Coins Discount$34.99
  • 7000 coins$49.99
  • 14888 Coins Discount$79.99
  • 15000 coins$99.99
  • 17888 Coins Discount$99.99

Questions

Is LeArm free?
LeArm is free to download, with no in-app purchases.
Is Volra free?
Volra is free to download, with in-app purchases available.
Do LeArm or Volra have ads?
Neither LeArm nor Volra shows ads.

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