# 胖小鹿智能陪练 vs iTheory ‑ ABRSM Exam Guide

胖小鹿智能陪练 and iTheory ‑ ABRSM Exam Guide are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

胖小鹿智能陪练 ships an update fortnightly, iTheory ‑ ABRSM Exam Guide every 9 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 胖小鹿智能陪练 | iTheory ‑ ABRSM Exam Guide |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 158 MB | 122 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京音未科技有限公司](https://appshunter.io/developer/1537070513) | [颖 巫](https://appshunter.io/developer/515330826) |

## What reviewers say

### 胖小鹿智能陪练

[App page](https://appshunter.io/ios/app/ai/id1537070511)

This app uses AI to provide real-time feedback on piano playing, helping children learn and practice more effectively. It covers a wide range of music books and offers different modes to suit various learning stages.

**Highlights:** AI-powered real-time error correction, Global player PK for practice motivation, Comprehensive coverage of piano textbooks, On-demand score creation service, Three learning modes: sight-reading, improvement, challenge, AI-driven performance evaluation and guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 胖小鹿智能陪练 free?

胖小鹿智能陪练 is free to download, with no in-app purchases.

### Is iTheory ‑ ABRSM Exam Guide free?

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

### Do 胖小鹿智能陪练 or iTheory ‑ ABRSM Exam Guide have ads?

Neither 胖小鹿智能陪练 nor iTheory ‑ ABRSM Exam Guide shows ads.

### Which is updated more often, 胖小鹿智能陪练 or iTheory ‑ ABRSM Exam Guide?

胖小鹿智能陪练 ships an update fortnightly, and iTheory ‑ ABRSM Exam Guide every 9 days. Most recently, 胖小鹿智能陪练 was updated on October 6, 2026 and iTheory ‑ ABRSM Exam Guide on October 7, 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.*