Image Sync vs DiDi Cam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Image Sync
Control compatible cameras remotely, view live feeds, and transfer images directly to your mobile device. Upload photos to social media or copy them for safekeeping. Offers full camera control for enhanced shooting experiences.
- Remote shooting with live view
- View and copy images to mobile
- Upload images to social media
- Control camera settings remotely
- Transfer photos wirelessly
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Paired with a RICOH IMAGING's compatible camera, "Image Sync" application enables your mobile device to remotely shoot, view and copy images and upload them to SNS sites. 【Feature】 1.View and Copy Images You can view images taken with your camera and copy them to your mobile device. You can also upload them to SNS sites. 2.Remote Shooting You can monitor the live view image on your mobile device. Various camera operations including EV compensation and shutter release are possible from a mobile device. 【Supported Digital Cameras】 PENTAX K-1 PENTAX K-1 Mark II PENTAX K-3 Mark III PENTAX KP PENTAX KF PENTAX K-S2 PENTAX K-70 RICOH GR II RICOH GR III RICOH GR IIIx RICOH WG-M2 RICOH G900SE RICOH G900SE II 【Supported OS】 iOS 16 – 18, iOS 26 * Operation is not guaranteed on all devices. * Operation is confirmed on these devices as of May 2026, but this information may be changed at any time in the future without prior notice. 【Note】 For detail about ImageSync, refer to the website. http://www.ricoh-imaging.co.jp/english/products/app/image-sync2/ RICOH WG-M1 is not supported by Image Sync. For details, refer to the the website; http://www.ricoh-imaging.co.jp/english/products/wg-m1/
DiDi Cam
This app allows children to edit photos with filters, adjust brightness, contrast, and sharpness, and crop images. It also offers features for creating custom sticky notes, banners, and drawing with a built-in doodle board, all designed to be printed using a children's camera.
- Photo editing with filters
- Brightness, contrast, sharpness adjustment
- Cropping and rotation
- Custom sticky notes
- Banner creation
- Built-in drawing board
- View and save camera files
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DiDiCam is a software for children's printing cameras. "Picture Print" Now you can use the phone camera to take photos, or select photos in the phone album. ○Choose rich filters to modify photos; ○Edit the brightness, contrast and sharpness of the photo; ○Rotate photos; ○Cut photos; ○ Alter photos; And use the children's print camera to print it out. "Sticky notes" Rich selection of post-it notes, you can choose different post-it templates, enter text content, And use the children's print camera to print it out. "Banner" You can choose your favorite font for your banner, And use the children's print camera to print it out. "Play Doodle" Now, DiDiCam has a built-in drawing board function, you can do graffiti as much as you want, add your favorite bubbles, And print it out using a children's camera. "Camera File" You can use the camera file function to view the photos and videos taken by the child's printed camera and save them to the phone
Screenshots
Verdict
The clearest difference is ratings volume: Image Sync at 197 against DiDi Cam's 4. DiDi Cam's advantage is update cadence (monthly vs every 3 months). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DiDi Cam holds the better App Store score, 2.0 against 1.8. That said, the two scores are not equally well evidenced: Image Sync has 197 ratings behind it against 4, so its average is the more settled of the two.
Image Sync ships an update every 3 months, DiDi Cam monthly. The most recent releases landed on October 13, 2026 and September 22, 2026 respectively.
| Parameter | Image Sync | DiDi Cam |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (197 ratings) | 2.0 (4 ratings) — better |
| Positive reviews | 13.1% of reviews | — |
| Number of ratings | 197 — better | 4 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 127 MB |
| Age rating | 4+ | 4+ |
| Developer | RICOH IMAGING COMPANY,LTD | 涛 徐 |
Customer experience
Image Sync
DiDi Cam
Bugs and requests
Image Sync
Reported bugs
4 issues- App doesn't recognize camera's WiFi
- Bluetooth connection not working
- Fails to transfer RAW images
- Crashes when transferring photos
Requested features
4 requests- Add landscape mode for iPad
- Improve file management and cloud integration
- Add self-timer feature
- Provide firmware update capability
DiDi Cam
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Image Sync
No in-app purchases
DiDi Cam
No in-app purchases
