# Powerplant Knowledge Test Prep vs 小伴龙识字

The clearest difference is price: 小伴龙识字 at Free against Powerplant Knowledge Test Prep's $4.99. 小伴龙识字 also leads on rating (4.5 vs 1.0) and update cadence (every 2 months vs every 10 months). Powerplant Knowledge Test Prep's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

小伴龙识字 is free to download; Powerplant Knowledge Test Prep costs $4.99 up front. 小伴龙识字 sells 1 one-off in-app purchase. Powerplant Knowledge Test Prep asks for nothing beyond the download.

小伴龙识字 holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: 小伴龙识字 has 49 ratings behind it against 1, so its average is the more settled of the two.

Powerplant Knowledge Test Prep ships an update every 10 months, 小伴龙识字 every 2 months. The most recent releases landed on September 21, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Powerplant Knowledge Test Prep | 小伴龙识字 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/powerplant-knowledge-test-prep/id1277240167/reviews) | **[4.5 (49 ratings)](https://appshunter.io/ios/app/and/id1474232420/reviews)** |
| Number of ratings | 1 | **49** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 15 MB | 332 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bravo Zulu Apps LLC](https://appshunter.io/developer/1000879252) | [Shenzhen Youban Technology Co.,Ltd.](https://appshunter.io/developer/496186571) |

## What reviewers say

### Powerplant Knowledge Test Prep

[App page](https://appshunter.io/ios/app/powerplant-knowledge-test-prep/id1277240167)

Prepare for your FAA AMT Powerplant Knowledge Exam with this comprehensive study tool. It offers practice quizzes and simulated tests with randomized questions, ensuring you're ready for the real exam. Track your progress and study all questions with correct answers.

**Highlights:** Randomized questions and answer choices, Progress tracking with scores and dates, Simulated FAA exam mode, Study mode with all questions and answers, Zoomable figures, Optional sound effects and haptic feedback

**In-app purchases:** none


### 小伴龙识字

[App page](https://appshunter.io/ios/app/and/id1474232420)

This app helps children learn to recognize and write Chinese characters through interactive games and a pet-raising system. It covers 1500 essential characters, words, and sentences to prepare them for reading and writing.

**Highlights:** Learn 1500 essential Chinese characters, Interactive games for character recognition, Step-by-step character writing practice, Pet raising for emotional development, Fun learning chapters and mini-games

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小伴龙识字之旅完整版 | $3.99 | one-time |


## Frequently asked questions

### Is Powerplant Knowledge Test Prep free?

Powerplant Knowledge Test Prep costs $4.99, with no in-app purchases.

### Is 小伴龙识字 free?

小伴龙识字 is free to download, with in-app purchases available.

### Which has better reviews, Powerplant Knowledge Test Prep or 小伴龙识字?

小伴龙识字 is rated higher. Powerplant Knowledge Test Prep averages 1.0 out of 5 from 1 ratings, while 小伴龙识字 averages 4.5 from 49 ratings.

### Do Powerplant Knowledge Test Prep or 小伴龙识字 have ads?

Neither Powerplant Knowledge Test Prep nor 小伴龙识字 shows ads.

### Which is updated more often, Powerplant Knowledge Test Prep or 小伴龙识字?

Powerplant Knowledge Test Prep ships an update every 10 months, and 小伴龙识字 every 2 months. Most recently, Powerplant Knowledge Test Prep was updated on September 21, 2026 and 小伴龙识字 on September 29, 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.*