Comparison

RE App vs E

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

Head to head
About

RE App

Control your camera remotely and browse content on your phone. View a live feed, share photos and videos instantly, and automatically back up your media. Stream live video to YouTube.

Highlights
  • Remote camera control
  • Live viewfinder
  • Content browser
  • Instant sharing
  • Automatic cloud backup
  • YouTube Live streaming
Features
Read full description

The RE app makes it easy to control your RE camera remotely with your phone. The app serves as both a content browser and live viewfinder, mirroring what the camera is seeing. After the initial pairing of the devices, all you do is launch the app and all of your photos and videos are instantly available on your phone. Once you find the ones you like, the RE app makes it easy to share your favorites via email, Facebook, Instagram, Twitter and many more. The RE app also automatically backs up your precious content to popular services, including Dropbox and Google Drive. The RE app now also enables you to live stream your videos via YouTube Live. Use the power of live video to create and share amazing experiences with family and friends, or even build new fans. (Requires mobile data)

About

E

Features
Read full description

E-Mirror Pro+ It is a combination that contains Wi-Fi A specialized application for electronic rearview mirrors with functions and real-time recording. pass E-Mirror Pro+, You can connect the electronic rearview mirror for image preview, playback, viewing pictures and downloading videos, and also share your favorite videos or pictures on social networks. Main functions: Instant viewing: through E-Mirror Pro+ After connecting the electronic rearview mirror, you can instantly view the current recording content. Video playback: supports playback through E-Mirror Pro+ Preview, replay, and download the storage device of the electronic rearview mirror. Function setting: Support through E-Mirror Pro+ Set the electronic rearview mirror function. One click sharing: supports sharing favorite photos to social networks.

Screenshots

RE App4 screens
E4 screens

Verdict

The call

The clearest difference is update cadence: E at weekly against RE App's every 6 weeks. RE App's advantage is iOS requirement (8.0 vs 13). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RE App ships an update every 6 weeks, E weekly. The most recent releases landed on June 11, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 8 level
RE App versus E: the parameters behind the verdict, then further details
ParameterRE AppE
PriceFreeFree
Rating1.8 (62 ratings) — better—
Positive reviews16.2% of reviews—
Number of ratings62 — better—
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 — better13
Further details — not scored
Size22 MB37 MB
Age rating4+17+
DeveloperHTC CorporationCARMAX CO., LTD.

Bugs and requests

RE App

Reported bugs

12 issues
  • App does not connect to camera WiFi after iOS updates
  • Photos disappear after saving to phone
  • App crashes when exporting to camera roll
  • Date/time metadata incorrect on photos
  • Google Drive and Dropbox backup authentication expired
Show 7 more
  • Live streaming Google authentication fails
  • App hangs on loading screen indefinitely
  • Bluetooth and WiFi connection drops unexpectedly
  • Cannot download videos or photos from camera
  • App crashes on iPhone 6+ and larger screens
  • Factory reset does not resolve connection issues
  • Password prompt appears despite correct credentials

Requested features

11 requests
  • Update app for iOS 13+ compatibility
  • Self-timer and countdown functionality
  • Shutdown/power-off feature
  • iPad app version
  • Manual camera mode and exposure controls
Show 6 more
  • Facebook Live and Periscope streaming
  • OneDrive backup support
  • Apple Watch app
  • Volume button photo control
  • Improved live view quality
  • Simplified WiFi connection process

E

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

RE App

No in-app purchases

None

E

No in-app purchases

Questions

Is RE App free?
RE App is free to download, with no in-app purchases.
Is E free?
E is free to download, with no in-app purchases.
Do RE App or E have ads?
Neither RE App nor E shows ads.
Which is updated more often, RE App or E?
RE App ships an update every 6 weeks, and E weekly. Most recently, RE App was updated on June 11, 2026 and E on September 17, 2026.

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