# Core Bio vs Geometry Tutor

The clearest difference is in-app purchases: Core Bio at none against Geometry Tutor's 2. Core Bio also leads on iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Geometry Tutor sells 2 in-app purchases, starting at $14.99 per year. Core Bio asks for nothing beyond the download.

## The numbers

| Metric | Core Bio | Geometry Tutor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/geometry-tutor/id6762062241/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 12 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kristopher Hoeksema](https://appshunter.io/developer/532432938) | [JABA Learning LLC](https://appshunter.io/developer/1892700977) |

## What reviewers say

### Core Bio

[App page](https://appshunter.io/ios/app/core-bio/id6444389887)

**Features:** macOS Compatibility

**In-app purchases:** none


### Geometry Tutor

[App page](https://appshunter.io/ios/app/geometry-tutor/id6762062241)

Master geometry with an interactive, visual learning tool. Explore concepts on a dynamic canvas, visualize theorems in real-time, and solidify understanding with knowledge checks and practice problems. Offers a comprehensive curriculum for high school and advanced middle school students.

**Highlights:** Interactive learning canvas, Real-time theorem visualization, Comprehensive 6-unit curriculum, 120-question practice engine, End-of-unit knowledge checks, Instant feedback on mistakes

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Annual Access | $14.99 | per year |
| Geometry Tutor Premium | $14.99 | one-time |


## Frequently asked questions

### Is Core Bio free?

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

### Is Geometry Tutor free?

Geometry Tutor is free to download, with in-app purchases available.

### Do Core Bio or Geometry Tutor have ads?

Neither Core Bio nor Geometry Tutor shows ads.

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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.*