# Phys 1 vs Baselproblem

The clearest difference is update cadence: Phys 1 at fortnightly against Baselproblem's every 11 months. Phys 1 also leads on iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Phys 1 ships an update fortnightly, Baselproblem every 11 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Phys 1 | Baselproblem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/phys-1/id1249860978/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | Free | — |
| Size | 659 MB | 0 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Geoffrey Musick](https://appshunter.io/developer/1249860977) | [Andreas Horvath](https://appshunter.io/developer/1484572340) |

## What reviewers say

### Phys 1

[App page](https://appshunter.io/ios/app/phys-1/id1249860978)

Engage in a physics-based puzzle adventure where you solve problems using specialized tools. Experience rapid feedback to learn and adapt, with randomized obstacles ensuring unique challenges. Explore concepts like kinematics, free fall, and projectiles.

**Highlights:** Physics-based puzzle solving, Kinematics tools (time, displacement, velocity), Drag-and-drop equation solver, Free fall and projectile exploration, Randomized obstacles for replayability, Experiential learning feedback

**Features:** macOS Compatibility

**In-app purchases:** none


### Baselproblem

[App page](https://appshunter.io/ios/app/baselproblem/id1484572342)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Phys 1 free?

Phys 1 is free to download, with no in-app purchases.

### Is Baselproblem free?

Baselproblem is free to download, with no in-app purchases.

### Do Phys 1 or Baselproblem have ads?

Neither Phys 1 nor Baselproblem shows ads.

### Which is updated more often, Phys 1 or Baselproblem?

Phys 1 ships an update fortnightly, and Baselproblem every 11 months. Most recently, Phys 1 was updated on October 24, 2026 and Baselproblem on October 29, 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.*