# Isometric Paper vs Geometry Calculator lite

The clearest difference is rating: Geometry Calculator lite at 4.5 against Isometric Paper's 3.5. Geometry Calculator lite also leads on update cadence (every 5 weeks vs every 16 months). Isometric Paper's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and ratings volume there is nothing between them.

Both are free to download. Geometry Calculator lite sells 1 one-off in-app purchase. Isometric Paper asks for nothing beyond the download.

Geometry Calculator lite holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 42 and 79 respectively. Written reviews complicate that: 59% of Isometric Paper's written reviews are positive against 42% of Geometry Calculator lite's, so the app with the better star average is not the one people write more warmly about.

Isometric Paper ships an update every 16 months, Geometry Calculator lite every 5 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Isometric Paper | Geometry Calculator lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (42 ratings)](https://appshunter.io/ios/app/isometric-paper/id1045446163/reviews) | **[4.5 (79 ratings)](https://appshunter.io/ios/app/geometry-calculator-lite/id1579330072/reviews)** |
| Number of ratings | 42 | **79** |
| Positive reviews | **59.3% of reviews** | 41.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 56 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heiko Etzold](https://appshunter.io/developer/715739131) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Isometric Paper

[App page](https://appshunter.io/ios/app/isometric-paper/id1045446163)

Create isometric drawings of various solid objects. This tool allows users to visualize and sketch 3D shapes in an isometric perspective.

**Highlights:** Draw isometric views, Visualize solid objects, 3D shape sketching

**In-app purchases:** none


### 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 Isometric Paper free?

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

### Is Geometry Calculator lite free?

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

### Which has better reviews, Isometric Paper or Geometry Calculator lite?

Geometry Calculator lite is rated higher. Isometric Paper averages 3.5 out of 5 from 42 ratings, while Geometry Calculator lite averages 4.5 from 79 ratings.

### Do Isometric Paper or Geometry Calculator lite have ads?

Geometry Calculator lite shows ads; Isometric Paper does not.

### Which is updated more often, Isometric Paper or Geometry Calculator lite?

Isometric Paper ships an update every 16 months, and Geometry Calculator lite every 5 weeks. Most recently, Isometric Paper was updated on October 24, 2026 and Geometry Calculator lite on October 30, 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.*