# ProblemScape vs Bibli

The clearest difference is ads: ProblemScape at none against Bibli's shown. ProblemScape also leads on iOS requirement (11.0 vs 13.0). Bibli's advantage is update cadence (every 11 days vs every 4 months). On price, 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.

ProblemScape ships an update every 4 months, Bibli every 11 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ProblemScape | Bibli |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 324 MB | 59 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RoundEd Learning Inc.](https://appshunter.io/developer/1456312891) | [Yash Kumar](https://appshunter.io/developer/1692313909) |

## What reviewers say

### ProblemScape

[App page](https://appshunter.io/ios/app/problemscape-value-of-xperts/id1456312892)

Embark on a 3D adventure in a city where math experts have vanished. Solve algebra problems to help the inhabitants and find your lost sibling. The game features engaging narrative, videos, practice, and assessments to build math efficacy.

**Highlights:** 3D adventure gameplay, Algebraic concept learning, Interactive videos and animations, Worked examples and practice, Assessments for each concept, Narrative-driven learning

**In-app purchases:** none


### Bibli

[App page](https://appshunter.io/ios/app/bibli/id6474086501)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProblemScape free?

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

### Is Bibli free?

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

### Do ProblemScape or Bibli have ads?

Bibli shows ads; ProblemScape does not.

### Which is updated more often, ProblemScape or Bibli?

ProblemScape ships an update every 4 months, and Bibli every 11 days. Most recently, ProblemScape was updated on November 2, 2026 and Bibli on November 4, 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.*