Comparison

iTEKK Selfie vs D

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

Head to head
About

iTEKK Selfie

Features
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A toy quadrocopter control by wifi with video transfer real time. Support iOS 7 ,iOS 8, iOS 9, iOS 10,iPhone 5 ,iPhone 5c,iPhone 5s, iPhone 6, iPhone 6 plus, iPhone 6s, iPhone 6s plus, iPhone 7, iPhone 7plus

About

D

Features
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The D-Air Lab D-Alert App is a reference for managing alarms in case of an emergency. It can be combined with D-Air Lab protection products, or it can be used alone to receive assistance from selected recipients in case of necessity, such as falls, illnesses, accidents and aggressions. Main features of the App aree: โ€ข Easy to use: Autonomous operation for an intuitive experience, especially in emergency situation. โ€ข Minimal Setup: Simple setup required to get started. โ€ข BLE: Interaction with external D-Air Lab devices via BLE. โ€ข Product management: Adaptation to the specific characteristics of the various compatible D-Air Lab products and configuration possibilities. โ€ข Multi User: Automatic involvement of multiple recipients in case of emergency to guarantee maximum assistance. โ€ข Reliable Communication: Multi-level communications to be able to contact recipients even in difficult situations. โ€ข Multiple Communication Channels: Messages, audio and video in real time for complete and effective interaction with recipients in case of need. โ€ข Localization and Live Tracking: Sharing your location in real time and in case of emergency. โ€ข Alarms from External Devices: Activation of alarms by external protection devices of the D-Air Lab catalogue. โ€ข Emergency Button: Activation of alarms directly from the App using the dedicated emergency button. The App must always be active in background for maximum responsivity. The connection with external devices is automatic and reliable. The user and authorized recipients are constantly informed about the operational status of the system and connected products. Emergency communication is reliable and includes data channels and SMS. Notifications require confirmations from selected recipients in order to improve communication security in all situations. The user location is constantly detected: in case of emergency, the live tracking feature provides location updates to authorized recipients. The user can also activate continuous live tracking for a selected time period. Location sharing is visible directly on a map or through periodic SMSes to authorized recipients. The user configures access permissions and grants remote access. Alarms activate both a real-time video call to the selected recipients and an informative SMS. Alarms can be activated via a "panic button" or from compatible D-Air Lab products connected through BLE. The App includes a siren-like ringtone. Alarm termination requires a secure procedure or can be remotely set by recipients. The user can always change the App settings and change the selected recipient contacts in case of emergencies.

Screenshots

iTEKK Selfie2 screens
D4 screens

Verdict

The call

The clearest difference is in-app purchases: iTEKK Selfie at none against D's 3. iTEKK Selfie also leads on update cadence (every 6 days vs every 3 months) and iOS requirement (7.0 vs 15.5). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. D sells 3 one-off in-app purchases. iTEKK Selfie asks for nothing beyond the download.

UpkeepUpdate frequency

iTEKK Selfie ships an update every 6 days, D every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard3 real differences ยท 3 level
iTEKK Selfie versus D: the parameters behind the verdict, then further details
ParameteriTEKK SelfieD
PriceFreeFree
Update frequencyEvery 6 days โ€” betterEvery 3 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS7.0 โ€” better15.5
Further details โ€” not scored
Size43 MB119 MB
Age rating4+17+
DeveloperShanTou City Vison Electronictechnology Co., Ltd.D-Air Lab

In-app purchases

None

iTEKK Selfie

No in-app purchases

3 purchases

D

One-time3
  • 100 Min Package$2.99
  • 300 Min Package$4.99
  • 500 Min Package$6.99

Questions

Is iTEKK Selfie free?
iTEKK Selfie is free to download, with no in-app purchases.
Is D free?
D is free to download, with in-app purchases available.
Do iTEKK Selfie or D have ads?
Neither iTEKK Selfie nor D shows ads.
Which is updated more often, iTEKK Selfie or D?
iTEKK Selfie ships an update every 6 days, and D every 3 months. Most recently, iTEKK Selfie was updated on November 2, 2026 and D on November 4, 2026.

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