# Chord Calculus vs Gritopia

The clearest difference is rating: Gritopia at 5.0 against Chord Calculus's 3.9. Gritopia also leads on device support (4 vs 2) and iOS requirement (12.0 vs 16.0). Chord Calculus's advantage is ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Chord Calculus costs $2.99 and Gritopia $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gritopia holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Chord Calculus has 8 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Chord Calculus | Gritopia |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/chord-calculus/id1239631425/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gritopia/id6786347125/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Paid | Paid |
| Size | 64 MB | 23 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Steven Pollack](https://appshunter.io/developer/1239631424) | [Jeremy Phillips](https://appshunter.io/developer/6777857703) |

## What reviewers say

### Chord Calculus

[App page](https://appshunter.io/ios/app/chord-calculus/id1239631425)

This app helps musicians visualize and understand chords, scales, and progressions for various fretted instruments. It allows customization of instruments, tunings, and capos, and includes a tuner. Play chords, arpeggios, and scales.

**Highlights:** Chord calculator with fingering display, Chord identifier for unknown fingerings, Scale display and playback, Chord progression player, Custom instrument and tuning creation, Capo support, Instrument tuner

**In-app purchases:** none


### Gritopia

[App page](https://appshunter.io/ios/app/gritopia/id6786347125)

This audio effect processor adds texture, weight, and attitude to sounds by layering harmonic coloration, instability, and controlled degradation. It creates rich, expressive character for instruments and vocals, from subtle warmth to aggressive digital grit.

**Highlights:** Layered saturation and harmonic coloration, Digital erosion and evolving texture, Dynamic instability and motion, Subtle enhancement to aggressive destruction, Controls for texture, tone, fuzz, erode, drift, jitter, glue, and mix

**In-app purchases:** none


## Frequently asked questions

### Is Chord Calculus free?

Chord Calculus costs $2.99, with no in-app purchases.

### Is Gritopia free?

Gritopia costs $2.99, with no in-app purchases.

### Which has better reviews, Chord Calculus or Gritopia?

Gritopia is rated higher. Chord Calculus averages 3.9 out of 5 from 8 ratings, while Gritopia averages 5.0 from 1 ratings.

### Do Chord Calculus or Gritopia have ads?

Neither Chord Calculus nor Gritopia shows ads.

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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.*