# Powerup英语 vs NumberSparks

The clearest difference is update cadence: NumberSparks at weekly against Powerup英语's every 6 weeks. Powerup英语's advantage is iOS requirement (15.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Powerup英语 sells 8 one-off in-app purchases and NumberSparks sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Powerup英语 ships an update every 6 weeks, NumberSparks weekly. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Powerup英语 | NumberSparks |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 37 MB | 46 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shandong Yuanyuzhou Information Technology Co. LTD](https://appshunter.io/developer/1650732279) | [Matthew Huang](https://appshunter.io/developer/1004891039) |

## What reviewers say

### Powerup英语

[App page](https://appshunter.io/ios/app/powerup-bbc/id6749659953)

This app offers comprehensive preparation for Cambridge YLE, KET, and PET exams, enhancing listening, speaking, reading, and writing skills. It features authentic reading materials, AI-powered pronunciation feedback, and tools like speed adjustment and vocabulary saving.

**Highlights:** Exam preparation for YLE, KET, PET, AI-powered pronunciation scoring, Authentic reading materials, Vocabulary and article saving, Adjustable speech speed, Bilingual text support

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 本应用会员1个月 | $3.99 | one-time |
| 本应用会员6个月 | $9.99 | one-time |
| 本应用会员12个月 | $14.99 | one-time |
| 黄金会员1个月 | $14.99 | one-time |
| 本应用会员36个月 | $29.99 | one-time |
| 黄金会员3个月 | $39.99 | one-time |
| 黄金会员6个月 | $69.99 | one-time |
| 黄金会员12个月 | $149.99 | one-time |


### NumberSparks

[App page](https://appshunter.io/ios/app/numbersparks/id6759198494)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Powerup英语 free?

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

### Is NumberSparks free?

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

### Do Powerup英语 or NumberSparks have ads?

Neither Powerup英语 nor NumberSparks shows ads.

### Which is updated more often, Powerup英语 or NumberSparks?

Powerup英语 ships an update every 6 weeks, and NumberSparks weekly. Most recently, Powerup英语 was updated on October 28, 2026 and NumberSparks 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.*