# Circle & Sphere vs Geometry Calculator lite

The clearest difference is review sentiment: Circle & Sphere at 100% against Geometry Calculator lite's 45%. Circle & Sphere also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.6). Geometry Calculator lite's advantage is rating (4.5 vs 4.0) and ratings volume (78 vs 4). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Circle & Sphere sells 8 one-off in-app purchases and Geometry Calculator lite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Geometry Calculator lite holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Geometry Calculator lite has 78 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of Circle & Sphere's written reviews are positive against 45% of Geometry Calculator lite's, so the app with the better star average is not the one people write more warmly about.

Circle & Sphere ships an update every 3 weeks, Geometry Calculator lite every 5 weeks. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Circle & Sphere | Geometry Calculator lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/circle-and-sphere/id1564077078/reviews) | **[4.5 (78 ratings)](https://appshunter.io/ios/app/geometry-calculator-lite/id1579330072/reviews)** |
| Number of ratings | 4 | **78** |
| Positive reviews | **100.0% of reviews** | 45.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 180 MB | 56 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Circle & Sphere

[App page](https://appshunter.io/ios/app/circle-and-sphere/id1564077078)

Instantly solve geometry problems for homework and exams. Calculate circle and sphere properties with step-by-step solutions. Access learning videos and manage your calculations.

**Highlights:** Circle calculations (radius, diameter, circumference, area), Sphere calculations (surface area, volume), Circular sector calculations, Step-by-step solutions, Learning videos, Solution management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $2.99 | one-time |
| Lifetime Access | $2.99 | one-time |


### Geometry Calculator lite

[App page](https://appshunter.io/ios/app/geometry-calculator-lite/id1579330072)

Calculate key parameters for 26 geometric shapes, including 2D planes and 3D solids. Offers 783 calculations with interactive 3D views for solids. Supports multiple languages and devices.

**Highlights:** Calculates parameters for 26 geometric shapes, Supports 783 different calculations, Interactive 3D view for solids, Covers 2D planes and 3D solids, Available in multiple languages, Works on iPhone and iPad

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Geometry Calculators | $2.99 | one-time |


## Frequently asked questions

### Is Circle & Sphere free?

Circle & Sphere is free to download, with in-app purchases available.

### Is Geometry Calculator lite free?

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

### Which has better reviews, Circle & Sphere or Geometry Calculator lite?

Geometry Calculator lite is rated higher. Circle & Sphere averages 4.0 out of 5 from 4 ratings, while Geometry Calculator lite averages 4.5 from 78 ratings.

### Do Circle & Sphere or Geometry Calculator lite have ads?

Geometry Calculator lite shows ads; Circle & Sphere does not.

### Which is updated more often, Circle & Sphere or Geometry Calculator lite?

Circle & Sphere ships an update every 3 weeks, and Geometry Calculator lite every 5 weeks. Most recently, Circle & Sphere was updated on September 19, 2026 and Geometry Calculator lite on September 15, 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.*