# 倍速阅读 vs 灵光

The clearest difference is rating: 倍速阅读 at 5.0 against 灵光's 3.9. 灵光's advantage is in-app purchases (none vs 23) and update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 倍速阅读 sells 22 one-off in-app purchases. 灵光 asks for nothing beyond the download.

倍速阅读 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: 灵光 has 77 ratings behind it against 1, so its average is the more settled of the two.

倍速阅读 ships an update every 2 months, 灵光 every 10 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 倍速阅读 | 灵光 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/app/id1538908266/reviews)** | [3.9 (77 ratings)](https://appshunter.io/ios/app/ai/id6751496092/reviews) |
| Number of ratings | 1 | **77** |
| Positive reviews | — | 77.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 201 MB | 276 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [北京大象智酷科技有限公司](https://appshunter.io/developer/1318572866) | [Alipay (Hangzhou) Technology Co., Ltd.](https://appshunter.io/developer/333206292) |

## What reviewers say

### 倍速阅读

[App page](https://appshunter.io/ios/app/app/id1538908266)

Enhance your reading speed and comprehension with this app. It offers personalized training plans and engaging games to improve your ability to quickly extract information and build meaning from texts. Ideal for students and professionals seeking to boost their learning and work efficiency.

**Highlights:** Personalized reading improvement plans, Gamified reading exercises, Real-world reading technique practice, Real-time training data tracking, Improved reading speed and memory, Enhanced focus and comprehension

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

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3天高能速记特训营 | $0.99 | one-time |
| 购买后可升级为永久会员 | $3.99 | one-time |
| 月度会员（1个月） | $5.99 | one-time |
| 未来之光 | $18.00 | one-time |
| 优惠30元年会员 | $19.99 | one-time |
| 优惠10元年会员 | $22.99 | one-time |
| 购买后可获得一年会员 | $24.99 | one-time |
| 优惠30元永久会员 | $24.99 | one-time |
| 168永久会员礼品卡 | $24.99 | one-time |
| 168元永久会员礼品卡 | $24.99 | one-time |
| 永久版VIP-学生专属 | $25.99 | one-time |
| 购买后可获得永久会员 | $29.99 | one-time |
| 「永久会员」 | $29.99 | one-time |
| 优惠10元永久会员 | $29.99 | one-time |
| 198永久会员礼品卡 | $29.99 | one-time |
| 198元永久会员礼品卡 | $29.99 | one-time |
| 218元永久会员 | $31.99 | one-time |
| 学以致用的高效记忆课 | $39.99 | one-time |
| 学以致用的思维导图课 | $39.99 | one-time |
| 学以致用的高效阅读课 | $39.99 | one-time |
| 优惠10元学霸组合 | $39.99 | one-time |
| 永久会员 | $41.99 | one-time |


### 灵光

[App page](https://appshunter.io/ios/app/ai/id6751496092)

This AI assistant integrates language, image, voice, and data understanding to generate multimodal outputs like 3D models, audio, charts, and animations. It offers features for quick app generation, interactive learning, and intelligent visual exploration, making complex information simple.

**Highlights:** Generate interactive apps in 30 seconds, Visualize complex knowledge with 3D models, illustrations, and animations, Understand and generate images and videos, Real-time scene understanding and visual Q&A, Interactive maps for planning and exploration, Summarize financial reports and documents

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

**In-app purchases:** none


## Frequently asked questions

### Is 倍速阅读 free?

倍速阅读 is free to download, with in-app purchases available.

### Is 灵光 free?

灵光 is free to download, with no in-app purchases.

### Which has better reviews, 倍速阅读 or 灵光?

倍速阅读 is rated higher. 倍速阅读 averages 5.0 out of 5 from 1 ratings, while 灵光 averages 3.9 from 77 ratings.

### Do 倍速阅读 or 灵光 have ads?

Neither 倍速阅读 nor 灵光 shows ads.

### Which is updated more often, 倍速阅读 or 灵光?

倍速阅读 ships an update every 2 months, and 灵光 every 10 days. Most recently, 倍速阅读 was updated on October 14, 2026 and 灵光 on October 13, 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.*