Comparison

Local up vs EXTENSION.app (Stickers)

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

Head to head

EXTENSION.app (Stickers)

All-in-One Extension App

Free

🔧 Utilities

★ 5.01 ratingsView app →

About

Local up

Read full description

Local Up is a firmware local upgrade tool, according to the user has bound the device firmware, quickly detect the available update firmware, the local upgrade

About

EXTENSION.app (Stickers)

Enhance your iMessage and FaceTime conversations with a diverse collection of stickers. Easily access and apply them directly within your messaging and video calls.

Highlights

iMessage stickers integration
iMessage camera effects
FaceTime call effects
Easy access within apps
Wide variety of stickers

Features

Read full description

EXTENSION.app is the all-in-one extension app for iMessage Stickers and FaceTime. ■■■ EXTENSION.app for iMessage Stickers 1. Open Messages.app. 2. Tap (+) button. 3. Select "Stickers" category. 4. Select "EXTENSION" app. ■■■ EXTENSION.app for iMessage Camera 1. Open Messages.app. 2. Tap (+) button. 3. Select "Camera" category. 4. Tap (Star) button. 5. Select "EXTENSION" app. ■■■ EXTENSION.app for FaceTime 1. Open FaceTime.app. 2. Start a call. 3. Tap (Star) button inside a viewfinder. 4. Select "EXTENSION" app. --- Terms of Use: https://extension.app/terms Privacy Policy: https://extension.app/privacy

Screenshots

Local up3 screens

EXTENSION.app (Stickers)4 screens

Verdict

The call

The clearest difference is in-app purchases: Local up at none against EXTENSION.app (Stickers)'s 4. Local up also leads on iOS requirement (7.0 vs 26.0). On price, update cadence, ads 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. EXTENSION.app (Stickers) sells 4 in-app purchases, starting at $0.99 per month. Local up asks for nothing beyond the download.

UpkeepUpdate frequency

Local up ships an update every 2 months, EXTENSION.app (Stickers) every 6 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 7 level

Local up versus EXTENSION.app (Stickers): the parameters behind the verdict, then further details
Parameter	Local up	EXTENSION.app (Stickers)
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 2 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	7.0 — better	26.0
Further details — not scored
Size	7 MB	9 MB
Age rating	4+	17+
Developer	Shenzhen DO Intelligent Technology Co., Ltd.	X.app

In-app purchases

None

Local up

No in-app purchases

4 purchases

EXTENSION.app (Stickers)

Subscriptions4

EXTENSION+ Monthly$0.991 Month
EXTENSION+ Monthly for Family$1.991 Month
EXTENSION+ Yearly$9.991 Year

Show 1 more

EXTENSION+ Yearly for Family$19.991 Year

Questions

Is Local up free?

Local up is free to download, with no in-app purchases.

Is EXTENSION.app (Stickers) free?

EXTENSION.app (Stickers) is free to download, with in-app purchases available.

Do Local up or EXTENSION.app (Stickers) have ads?

Neither Local up nor EXTENSION.app (Stickers) shows ads.

Which is updated more often, Local up or EXTENSION.app (Stickers)?

Local up ships an update every 2 months, and EXTENSION.app (Stickers) every 6 weeks. Most recently, Local up was updated on November 3, 2026 and EXTENSION.app (Stickers) on November 4, 2026.