# Tonkro vs Geography

The clearest difference is in-app purchases: Tonkro at none against Geography's 1. Geography's advantage is update cadence (every 2 days vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Geography sells 1 one-off in-app purchase. Tonkro asks for nothing beyond the download.

Tonkro ships an update every 3 weeks, Geography every 2 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | Tonkro | Geography |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/geography-granular-synth/id6817076723/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 7 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Bipasha Nayak](https://appshunter.io/developer/1873877652) | [Luis Diaz-Faes](https://appshunter.io/developer/1491360302) |

## What reviewers say

### Tonkro

[App page](https://appshunter.io/ios/app/tonkro/id6811708392)

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

**In-app purchases:** none


### Geography

[App page](https://appshunter.io/ios/app/geography-granular-synth/id6817076723)

This app transforms any sound into an interactive sonic landscape. Explore a world where sound particles fall and interact with different geological layers, offering unique playback and manipulation tools. It's a creative instrument that visualizes sound as a dynamic, explorable terrain.

**Highlights:** Interactive sound terrain visualization, Adjustable gravity and string materials, On-screen keyboard and ribbon controller, Six distinct geological strata with unique weather, Sequencer and arpeggiator, Real-time weather integration from Earth, Sampler with recording and editing capabilities

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Geography | $22.99 | one-time |


## Frequently asked questions

### Is Tonkro free?

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

### Is Geography free?

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

### Do Tonkro or Geography have ads?

Neither Tonkro nor Geography shows ads.

### Which is updated more often, Tonkro or Geography?

Tonkro ships an update every 3 weeks, and Geography every 2 days. Most recently, Tonkro was updated on October 26, 2026 and Geography on October 26, 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.*