# Post vs DrumGoat

The clearest difference is update cadence: Post at every 2 months against DrumGoat's every 39 months. Post also leads on chart position (#182 vs unranked) and iOS requirement (10.0 vs 15.0). DrumGoat's advantage is price ($1.99 vs $4.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Post costs $4.99 and DrumGoat $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Post ships an update every 2 months, DrumGoat every 39 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Post | DrumGoat |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/post-tonal-tool-kit/id626579886/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 39 months |
| Monetization | Paid | Paid |
| Best chart rank | **#182** | — |
| Size | 1 MB | 12 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A Squared Applications](https://appshunter.io/developer/626580049) | [John Taylor](https://appshunter.io/developer/1114406286) |

## What reviewers say

### Post

[App page](https://appshunter.io/ios/app/post-tonal-tool-kit/id626579886)

**Currently charting:** #182 Top Paid · Music (US App Store)

This app provides tools for analyzing post-tonal music, including pitch-class set and tone row calculations. It helps users identify Forte names, normal forms, prime forms, and relationships within musical sets.

**Highlights:** PC Set Calculator, Subset/Superset Calculator, Matrix Calculator, Forte name analysis, Normal form calculation, Prime form identification, Tone row analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### DrumGoat

[App page](https://appshunter.io/ios/app/drumgoat/id1114406287)

This app challenges and reinforces drummers' audio-visual memory of drumming rudiments. It makes learning the fundamental patterns of drumming simple, fun, and fast.

**Highlights:** Audio-visual memory training, Rudiment reinforcement, Simple and fast learning, Fun drumming practice, Essential drumming alphabet

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

**In-app purchases:** none


## Frequently asked questions

### Is Post free?

Post costs $4.99, with no in-app purchases.

### Is DrumGoat free?

DrumGoat costs $1.99, with no in-app purchases.

### Do Post or DrumGoat have ads?

Neither Post nor DrumGoat shows ads.

### Which is updated more often, Post or DrumGoat?

Post ships an update every 2 months, and DrumGoat every 39 months. Most recently, Post was updated on October 26, 2026 and DrumGoat on October 16, 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.*