# 智慧大训练 vs Flipbook

The clearest difference is in-app purchases: 智慧大训练 at none against Flipbook's 7. 智慧大训练 also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Flipbook sells 7 in-app purchases, starting at $2.99 per month. 智慧大训练 asks for nothing beyond the download.

智慧大训练 ships an update every 4 days, Flipbook every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 智慧大训练 | Flipbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/flipbook-animation-maker/id6760893019/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 44 MB | 19 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [惠丹 罗](https://appshunter.io/developer/1786147102) | [Can Bi](https://appshunter.io/developer/1631723329) |

## What reviewers say

### 智慧大训练

[App page](https://appshunter.io/ios/app/id6740632706)

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

**In-app purchases:** none


### Flipbook

[App page](https://appshunter.io/ios/app/flipbook-animation-maker/id6760893019)

Create frame-by-frame animations with intuitive drawing tools and onion skinning. Export your creations as GIFs or PNGs, all while maintaining complete privacy and offline functionality.

**Highlights:** Frame-by-frame drawing, Onion skinning preview, Adjustable playback speed, Export as GIF/PNG, Offline functionality, Multiple project support

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flipbook Monthly | $2.99 | per month |
| Flipbook Annual | $9.99 | per year |
| Support Tip - Page Turn | $1.99 | one-time |
| Support Tip - Paper Flutter | $4.99 | one-time |
| Support Tip - Scene Change | $12.99 | one-time |
| Flipbook Lifetime | $19.99 | one-time |
| Support Tip - Directors Cut | $24.99 | one-time |


## Frequently asked questions

### Is 智慧大训练 free?

智慧大训练 is free to download, with no in-app purchases.

### Is Flipbook free?

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

### Do 智慧大训练 or Flipbook have ads?

Neither 智慧大训练 nor Flipbook shows ads.

### Which is updated more often, 智慧大训练 or Flipbook?

智慧大训练 ships an update every 4 days, and Flipbook every 2 weeks. Most recently, 智慧大训练 was updated on October 30, 2026 and Flipbook on October 28, 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.*