Comparison

Arpha Plus vs chatlock

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

Head to head
About

Arpha Plus

Control and monitor your smart home security devices remotely. Receive instant notifications, manage access for family, and check lock status. Features AI-powered recognition and biometric unlocking for enhanced safety and convenience.

Highlights
  • Remote lock status check
  • Unlock via palm, face, fingerprint, or passcode
  • Real-time activity alerts
  • Manage multiple locks and locations
  • AI-powered recognition
  • Share access with family
Features
Read full description

Smarter Access. Safer Living. Note that this app is compatible with specific models. Please use the QR Code supplied with the box. Stay connected to your home—wherever you are—with Arpha Plus, the intelligent app that puts smart security and convenience at your fingertips. Whether you’re checking who entered, sharing access with family, or confirming your door is locked, Arpha Plus keeps you in control. With seamless integration to Arpha Smart Locks, you can unlock using your palm, face, fingerprint, or passcode, view real-time lock status, and receive instant notifications when someone comes home. Experience a new level of security and simplicity powered by AI and advanced biometrics. What you can do with Arpha Plus: -Instantly check your door’s lock and battery status -View unlock records and get real-time activity alerts -Manage multiple locks and locations from one app -Customize settings and authorize remote access easily -Enjoy smarter security through AI-powered recognition Whether you’re home, at work, or on the go, Arpha Plus keeps your world within reach — secure, seamless, and beautifully simple. Products using this platform include: AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside

About

chatlock

Features
Read full description

「ChatLock」は、スマートロックをより便利に管理できるアプリです。アプリを通じて、次のような機能を簡単に操作できます: •遠隔操作:外出先からでも施錠・解錠が可能。 •鍵の共有:家族や友人にデジタルキーを共有し、アクセス権限を管理。 •履歴の確認:施錠・解錠の履歴を確認し、安全性を確保。 •高い互換性:多様なスマートロック製品に対応。 また、最新のセキュリティ技術を採用しており、ユーザーのプライバシーと安全を確保します。このアプリで日常生活をもっとスマートで安心にしましょう!

Screenshots

Arpha Plus4 screens
chatlock3 screens

Verdict

The call

The clearest difference is update cadence: Arpha Plus at every 5 weeks against chatlock's every 4 months. 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

Arpha Plus ships an update every 5 weeks, chatlock every 4 months. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 9 level
Arpha Plus versus chatlock: the parameters behind the verdict, then further details
ParameterArpha Pluschatlock
PriceFreeFree
Rating1.4 (22 ratings) — better—
Positive reviews10.0% of reviews—
Number of ratings22 — better—
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size152 MB185 MB
Age rating12+4+
DeveloperFuwei Global Co., Ltd.CHAT LOCK K.K

In-app purchases

None

Arpha Plus

No in-app purchases

None

chatlock

No in-app purchases

Questions

Is Arpha Plus free?
Arpha Plus is free to download, with no in-app purchases.
Is chatlock free?
chatlock is free to download, with no in-app purchases.
Do Arpha Plus or chatlock have ads?
Neither Arpha Plus nor chatlock shows ads.
Which is updated more often, Arpha Plus or chatlock?
Arpha Plus ships an update every 5 weeks, and chatlock every 4 months. Most recently, Arpha Plus was updated on September 10, 2026 and chatlock on September 13, 2026.

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