# Reality Construction Kit vs ARm Manipulator

The clearest difference is rating: ARm Manipulator at 5.0 against Reality Construction Kit's 4.0. Reality Construction Kit's advantage is ratings volume (46 vs 4) and iOS requirement (16.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Reality Construction Kit sells 10 one-off in-app purchases and ARm Manipulator sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ARm Manipulator holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Reality Construction Kit has 46 ratings behind it against 4, so its average is the more settled of the two.

Reality Construction Kit ships an update every 3 weeks, ARm Manipulator every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Reality Construction Kit | ARm Manipulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (46 ratings)](https://appshunter.io/ios/app/reality-construction-kit/id1514708594/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/arm-manipulator/id6444630772/reviews)** |
| Number of ratings | **46** | 4 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 216 MB | 229 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pantomime Corporation](https://appshunter.io/developer/963059345) | [BP3D, LLC.](https://appshunter.io/developer/1455925283) |

## What reviewers say

### Reality Construction Kit

[App page](https://appshunter.io/ios/app/reality-construction-kit/id1514708594)

Create and interact with realistic augmented reality objects in your physical space. Experience uncanny physics, collisions, and reflections as virtual items seamlessly integrate with your environment. Design intricate contraptions and play with them as if they were real.

**Highlights:** Realistic AR object placement, Physics-based interactions (bounce, stack, roll), Seamless integration with real environments, LiDAR sensor utilization for accuracy, Create custom contraptions and courses, Object collision and occlusion effects, In-app store for additional items

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Balls | Free | one-time |
| Dominos | $0.99 | one-time |
| Plank | $0.99 | one-time |
| Baseball Bat | $0.99 | one-time |
| Dart | $0.99 | one-time |
| Hoop | $0.99 | one-time |
| Crate | $0.99 | one-time |
| Track | $0.99 | one-time |
| Unlock All - 30 Days | $0.99 | one-time |
| Unlock All - 1 Day | $0.99 | one-time |


### ARm Manipulator

[App page](https://appshunter.io/ios/app/arm-manipulator/id6444630772)

Experience a realistic robotic arm simulation in augmented reality. Control the arm with intuitive virtual controls or external hardware, and explore its mechanics with spatial audio and refined graphics. A free mode allows you to test compatibility before unlocking the full experience with a single purchase.

**Highlights:** Augmented Reality simulation, Virtual and hardware controller support, Spatial audio, Refined graphics, Non-AR mode, Free trial mode

**Features:** macOS Compatibility, Game Controller support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| V2 | $0.99 | one-time |
| Mechanics And Game | $4.99 | one-time |


## Frequently asked questions

### Is Reality Construction Kit free?

Reality Construction Kit is free to download, with in-app purchases available.

### Is ARm Manipulator free?

ARm Manipulator is free to download, with in-app purchases available.

### Which has better reviews, Reality Construction Kit or ARm Manipulator?

ARm Manipulator is rated higher. Reality Construction Kit averages 4.0 out of 5 from 46 ratings, while ARm Manipulator averages 5.0 from 4 ratings.

### Do Reality Construction Kit or ARm Manipulator have ads?

Neither Reality Construction Kit nor ARm Manipulator shows ads.

### Which is updated more often, Reality Construction Kit or ARm Manipulator?

Reality Construction Kit ships an update every 3 weeks, and ARm Manipulator every 4 weeks. Most recently, Reality Construction Kit was updated on October 24, 2026 and ARm Manipulator on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*