# Vectors and Planes vs Logarithm Rules Calculator

The clearest difference is in-app purchases: Vectors and Planes at none against Logarithm Rules Calculator's 8. Vectors and Planes also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Logarithm Rules Calculator sells 8 one-off in-app purchases. Vectors and Planes asks for nothing beyond the download.

Vectors and Planes ships an update every 4 days, Logarithm Rules Calculator every 3 weeks. The most recent releases landed on September 3, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Vectors and Planes | Logarithm Rules Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/vectors-and-planes/id1605294727/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 3 MB | 182 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Morozov](https://appshunter.io/developer/1582368813) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Vectors and Planes

[App page](https://appshunter.io/ios/app/vectors-and-planes/id1605294727)

This app visualizes and explains complex 3D geometry concepts, including linear and quadric structures and their intersections. It offers interactive 3D graphs and step-by-step calculation algorithms for a deeper understanding of mathematical principles.

**Highlights:** Visualize 3D linear structures, Visualize 3D quadric structures, Interactive 3D graphs, Step-by-step calculation algorithms, Combinations of structures, Linear Algebra concepts

**Features:** macOS Compatibility

**In-app purchases:** none


### Logarithm Rules Calculator

[App page](https://appshunter.io/ios/app/logarithm-rules-calculator/id1662899656)

**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 | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Vectors and Planes free?

Vectors and Planes is free to download, with no in-app purchases.

### Is Logarithm Rules Calculator free?

Logarithm Rules Calculator is free to download, with in-app purchases available.

### Do Vectors and Planes or Logarithm Rules Calculator have ads?

Neither Vectors and Planes nor Logarithm Rules Calculator shows ads.

### Which is updated more often, Vectors and Planes or Logarithm Rules Calculator?

Vectors and Planes ships an update every 4 days, and Logarithm Rules Calculator every 3 weeks. Most recently, Vectors and Planes was updated on September 3, 2026 and Logarithm Rules Calculator on August 17, 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.*