# 弹指营计算器 vs 幻灯片手机版

The clearest difference is in-app purchases: 弹指营计算器 at none against 幻灯片手机版's 3. 弹指营计算器 also leads on iOS requirement (12.0 vs 15.0). 幻灯片手机版's advantage is device support. On price there is nothing between them.

Both are free to download. 幻灯片手机版 sells 3 in-app purchases, starting at $0.99 per 7 days. 弹指营计算器 asks for nothing beyond the download.

## The numbers

| Metric | 弹指营计算器 | 幻灯片手机版 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Freemium |
| Size | 42 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DengTa Financial Information Co., Ltd.](https://appshunter.io/developer/1068091023) | [新 冷](https://appshunter.io/developer/1741549937) |

## What reviewers say

### 弹指营计算器

[App page](https://appshunter.io/ios/app/id6511229990)

**In-app purchases:** none


### 幻灯片手机版

[App page](https://appshunter.io/ios/app/ai/id6596731671)

Create presentations with AI-powered templates or from scratch. Generate posters, ID photos, and convert documents to images. Includes OCR, QR code generation, and an AI toolbox for text, resumes, and summaries.

**Highlights:** AI-powered presentation creation, Template-based and custom slide design, AI poster generation, ID photo creation, OCR text recognition, Document to image conversion, QR code generation, AI writing assistant

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级功能周订阅 | $0.99 | per 7 days |
| 高级功能月订阅 | $0.99 | per month |
| 高级功能年订阅 | $3.99 | per year |


## Frequently asked questions

### Is 弹指营计算器 free?

弹指营计算器 is free to download, with no in-app purchases.

### Is 幻灯片手机版 free?

幻灯片手机版 is free to download, with in-app purchases available.

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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.*