# SGPA vs Copy data

The clearest difference is in-app purchases: SGPA at none against Copy data's 1. SGPA also leads on ads (none vs shown). Copy data's advantage is update cadence (every 3 months vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Copy data sells 1 one-off in-app purchase. SGPA asks for nothing beyond the download.

SGPA ships an update every 8 months, Copy data every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SGPA | Copy data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (182 ratings)](https://appshunter.io/ios/app/copy-data-device-switch/id1584786191/reviews)** |
| Number of ratings | — | **182** |
| Positive reviews | — | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 12 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A.B. TECHNOLOGY - SARL](https://appshunter.io/developer/1528984699) | [书敏 贾](https://appshunter.io/developer/989212128) |

## What reviewers say

### SGPA

[App page](https://appshunter.io/ios/app/sgpa/id1528984697)

**Features:** Vision Pro support

**In-app purchases:** none


### Copy data

[App page](https://appshunter.io/ios/app/copy-data-device-switch/id1584786191)

Easily transfer contacts, calendar events, photos, and videos between devices when switching phones. This secure app works offline, ensuring your data stays private without internet uploads. Simply connect both devices to the same Wi-Fi network to begin the transfer.

**Highlights:** Transfer contacts, Migrate calendar items, Move photos, Transfer videos, Offline data transfer, Secure local network transfer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Version | $1.99 | one-time |


## Frequently asked questions

### Is SGPA free?

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

### Is Copy data free?

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

### Do SGPA or Copy data have ads?

Copy data shows ads; SGPA does not.

### Which is updated more often, SGPA or Copy data?

SGPA ships an update every 8 months, and Copy data every 3 months. Most recently, SGPA was updated on November 3, 2026 and Copy data on November 3, 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.*