Comparison

Copy the Data vs 换机助手

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Copy the Data

Effortlessly transfer photos, videos, files, and contacts between phones with a single click. This app bypasses the need for cables or computer connections, offering rapid, traffic-free data migration.

Highlights
  • One-click data transfer
  • No computer or cables needed
  • Transfer photos, videos, files, contacts
  • Rapid transmission speed
  • No data traffic consumption
  • Easy to operate
Features
Read full description

Copy the Data is a powerful data transfer application that allows for one click transfer of phone photos, videos, files, and contacts without the need for traffic. Easy to operate No need to connect to a computer, get rid of data cables, and transfer data with just one click. Multiple types Supports transferring photos, videos, files, and contacts. Rapid transmission Far beyond Bluetooth transmission speed and does not consume any data traffic. 3-step high-speed transmission 1. Install a phone synchronization assistant on both new and old phones. 2. The old phone selects the data to be transmitted, while the new phone opens the transmission QR code. 3. Click OK on your old phone, scan the QR code on your new phone, and you can transfer it at lightning speed. Auto-Renewal 1. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account. 2. Cancel subscription: If you need to cancel the subscription, please manually turn off the auto-renewal function in the iTunes/Apple ID settings management 24 hours before the current subscription period expires. After cancellation, no further charges will be made. 3. Renewal: The Apple iTunes account will be charged within 24 hours before the expiration. After the deduction is successful, the subscription period will be extended for one subscription period. Privacy Policy: https://docs.google.com/document/d/1rUAMqPYPWjA7sqYQ3F4j4M0ccRsZa3sB6-jlTM9gp_A/edit?usp=sharing Terms of Use:  https://docs.google.com/document/d/1-Vt2IWMdzJ2CB30dTnfOdcyoFAQbQRia8rYWoTLUrn4/edit?usp=sharing

About

换机助手

Easily transfer photos, videos, and contacts between phones with this app. It offers a secure and efficient phone cloning feature for seamless data migration. Additional tools like UDID generation and text processing are also included.

Highlights
  • Fast data transfer (photos, videos, contacts)
  • Phone cloning
  • Secure data migration
  • UDID generation
  • Text processing tools
Features
Read full description

这款换机助手应用支持图片、视频、通讯录等数据快速互传,无需复杂操作即可轻松完成手机搬家。通过高效稳定的手机克隆功能,让整个数据迁移过程更安全、更放心。在这款全能的换机克隆app内,还额外提供了UDID生成、文字处理等实用功能,能全方位满足你的日常多场景需求。

Screenshots

Copy the Data4 screens
换机助手3 screens

Verdict

The call

The clearest difference is rating: Copy the Data at 4.0 against 换机助手's 1.0. Copy the Data also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). 换机助手's advantage is in-app purchases (none vs 6) and update cadence (every 2 days vs fortnightly). On price, ratings volume and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Copy the Data sells 6 in-app purchases, starting at $3.99 per 7 days. 换机助手 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Copy the Data holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

UpkeepUpdate frequency

Copy the Data ships an update fortnightly, 换机助手 every 2 days. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

Scorecard6 real differences · 3 level
Copy the Data versus 换机助手: the parameters behind the verdict, then further details
ParameterCopy the Data换机助手
PriceFreeFree
Rating4.0 (6 ratings) — better1.0 (3 ratings)
Number of ratings6 — better3
Update frequencyFortnightlyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size55 MB12 MB
Age rating9+17+
Developer俊潮 陈嘉欣 宋

Customer experience

Copy the Data

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%

换机助手

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

6 purchases

Copy the Data

Subscriptions3
  • Weekly membership3 Days trial$3.997 Days
  • Monthly membership3 Days trial$4.991 Month
  • Annual membership3 Days trial$14.991 Year
One-time3
  • Weekly membership$3.99
  • Monthly membership$4.99
  • Annual membership$14.99
None

换机助手

No in-app purchases

Questions

Is Copy the Data free?
Copy the Data is free to download, with in-app purchases available.
Is 换机助手 free?
换机助手 is free to download, with no in-app purchases.
Which has better reviews, Copy the Data or 换机助手?
Copy the Data is rated higher. Copy the Data averages 4.0 out of 5 from 6 ratings, while 换机助手 averages 1.0 from 3 ratings.
Do Copy the Data or 换机助手 have ads?
换机助手 shows ads; Copy the Data does not.
Which is updated more often, Copy the Data or 换机助手?
Copy the Data ships an update fortnightly, and 换机助手 every 2 days. Most recently, Copy the Data was updated on September 29, 2026 and 换机助手 on October 5, 2026.

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