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Comparison

DoorFast vs SKYDOOR

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

Head to head
DoorFast
DoorFast
Free
šŸ”§ Utilities
No ratingsView app ā†’
SKYDOOR
SKYDOOR
Free
šŸ”§ Utilities
No ratingsView app ā†’
About

DoorFast

Features
Read full description

DoorFast, Focus on mobile Internet access control and related smart communities and smart enterprise and smart school and other.Add smart home module function

About

SKYDOOR

Features
Read full description

SKYDOOR is a professional video doorbell and 4G camera application. Main features include: - Support for various devices, such as Apartment doorbell, villa doorbell, IPC, 4G camera - Quick device addition and convenient device management - Multiple Wi-Fi network pairing methods - Two-way video intercom with echo cancellation and clear audio quality - Multiple unlocking methods, such as app remote unlocking, visitor code unlocking, facial recognition unlocking. - Support for various AI recognition, such as human recognition, vehicle recognition, package recognition, and pet recognition. - cloud event playback - SD card video playback ā€¦ā€¦

Screenshots

DoorFast3 screens
SKYDOOR3 screens

Verdict

The call

The clearest difference is update cadence: SKYDOOR at every 2 months against DoorFast's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DoorFast ships an update every 7 months, SKYDOOR every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard1 real difference Ā· 5 level
DoorFast versus SKYDOOR: the parameters behind the verdict, then further details
ParameterDoorFastSKYDOOR
PriceFreeFree
Update frequencyEvery 7 monthsEvery 2 months ā€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod ā€” better
Requires iOS12.012.0
Further details ā€” not scored
Size114 MB96 MB
Age rating4+4+
Developerå®ę ¹ å¼ Langtao Digital Co., Ltd.

In-app purchases

None

DoorFast

No in-app purchases

None

SKYDOOR

No in-app purchases

Questions

Is DoorFast free?
DoorFast is free to download, with no in-app purchases.
Is SKYDOOR free?
SKYDOOR is free to download, with no in-app purchases.
Do DoorFast or SKYDOOR have ads?
Neither DoorFast nor SKYDOOR shows ads.
Which is updated more often, DoorFast or SKYDOOR?
DoorFast ships an update every 7 months, and SKYDOOR every 2 months. Most recently, DoorFast was updated on October 27, 2026 and SKYDOOR on October 25, 2026.

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