# Gastón vs Grimp

The clearest difference is review sentiment: Grimp at 100% against Gastón's 67%. Gastón's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gastón ships an update monthly, Grimp every 3 weeks. The most recent releases landed on September 19, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Gastón | Grimp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 112 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Marques](https://appshunter.io/developer/1727694762) | [Edgar Clerc](https://appshunter.io/developer/1776810092) |

## What reviewers say

### Gastón

[App page](https://appshunter.io/ios/app/gaston/id6476766268)

Track your climbing sessions, analyze your progress with a unique index, and connect with a community of climbers. Share videos, rate climbs, and exchange techniques. Compete in monthly challenges.

**Highlights:** Track climbing sessions, Analyze progress with Gaston Index, Share climbing videos, Rate climbs and exchange techniques, Compete in monthly challenges

**Features:** macOS Compatibility

**In-app purchases:** none


### Grimp

[App page](https://appshunter.io/ios/app/grimp/id6737510541)

This app helps climbers track their progress, analyze performance, and optimize their training. It offers personalized grade predictions, tools to design and share climbing walls, and detailed logging of every climb. Users can monitor growth through various climbing statistics and access daily training routines or create their own.

**Highlights:** Personalized grade prediction, Spray Wall for designing/sharing routes, Log every climb with details, Track progress and climbing stats, Daily training and custom workouts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gastón free?

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

### Is Grimp free?

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

### Do Gastón or Grimp have ads?

Neither Gastón nor Grimp shows ads.

### Which is updated more often, Gastón or Grimp?

Gastón ships an update monthly, and Grimp every 3 weeks. Most recently, Gastón was updated on September 19, 2026 and Grimp on September 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*