# 4 buttons camera vs SD Import

The clearest difference is in-app purchases: 4 buttons camera at none against SD Import's 1. SD Import's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SD Import sells 1 one-off in-app purchase. 4 buttons camera asks for nothing beyond the download.

4 buttons camera ships an update every 2 weeks, SD Import every 2 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 4 buttons camera | SD Import |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sd-import/id6761322690/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 6 MB |
| Requires iOS | **15.8.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [海龙 李](https://appshunter.io/developer/1824464520) |

## What reviewers say

### 4 buttons camera

[App page](https://appshunter.io/ios/app/4-buttons-camera/id6502266902)

**Features:** macOS Compatibility

**In-app purchases:** none


### SD Import

[App page](https://appshunter.io/ios/app/sd-import/id6761322690)

Easily transfer photos and videos from your camera's SD card directly to your iPhone's photo library. Supports RAW formats and offers smart scanning to organize your media by date, preserving EXIF data. Pro upgrade unlocks unlimited imports and one-tap card cleanup.

**Highlights:** Real-time import progress, One-tap card cleanup (Pro), RAW format support, Smart scanning for media, Date grouping, EXIF preservation, Storage check before import

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁无限导入 | $4.99 | one-time |


## Frequently asked questions

### Is 4 buttons camera free?

4 buttons camera is free to download, with no in-app purchases.

### Is SD Import free?

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

### Do 4 buttons camera or SD Import have ads?

4 buttons camera shows ads; SD Import does not.

### Which is updated more often, 4 buttons camera or SD Import?

4 buttons camera ships an update every 2 weeks, and SD Import every 2 days. Most recently, 4 buttons camera was updated on October 21, 2026 and SD Import on October 24, 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.*