# iTheory ‑ ABRSM Exam Guide vs TheorySprout

The clearest difference is in-app purchases: iTheory ‑ ABRSM Exam Guide at none against TheorySprout's 2. iTheory ‑ ABRSM Exam Guide also leads on update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TheorySprout sells 2 in-app purchases, starting at $4.99 per month. iTheory ‑ ABRSM Exam Guide asks for nothing beyond the download.

iTheory ‑ ABRSM Exam Guide ships an update every 9 days, TheorySprout every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iTheory ‑ ABRSM Exam Guide | TheorySprout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/theorysprout-music-theory/id6792008330/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 122 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [颖 巫](https://appshunter.io/developer/515330826) | [YEONG JIE KHOO](https://appshunter.io/developer/6791011292) |

## What reviewers say

### iTheory ‑ ABRSM Exam Guide

[App page](https://appshunter.io/ios/app/itheory-abrsm-exam-guide/id6776988802)

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

**In-app purchases:** none


### TheorySprout

[App page](https://appshunter.io/ios/app/theorysprout-music-theory/id6792008330)

Practice music theory questions for Grades 1-5 with unlimited, randomly generated exercises. Learn by understanding the step-by-step explanations for every answer. Share your progress with teachers or family.

**Highlights:** Unlimited exam-style practice, Randomly generated questions, Step-by-step answer explanations, Covers 2020 syllabus, Multiple practice modes, Shareable results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is iTheory ‑ ABRSM Exam Guide free?

iTheory ‑ ABRSM Exam Guide is free to download, with no in-app purchases.

### Is TheorySprout free?

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

### Do iTheory ‑ ABRSM Exam Guide or TheorySprout have ads?

Neither iTheory ‑ ABRSM Exam Guide nor TheorySprout shows ads.

### Which is updated more often, iTheory ‑ ABRSM Exam Guide or TheorySprout?

iTheory ‑ ABRSM Exam Guide ships an update every 9 days, and TheorySprout every 3 weeks. Most recently, iTheory ‑ ABRSM Exam Guide was updated on November 5, 2026 and TheorySprout on October 31, 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.*