Comparison

Complement app vs Anti

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

Head to head
About

Complement app

Enhance your WhatsApp experience with tools to manage contacts and messages. Quickly start chats, save contacts without storing them, and schedule messages for future delivery. Enjoy a user-friendly interface designed for efficiency.

Highlights
  • Open chat without saving number
  • Save contacts without phone storage
  • Share, edit, and export contacts
  • Schedule messages for specific dates
  • Edit created reminders
Features
Read full description

Complement add new functionalities to WhatsApp in a fast and intuitive way. Making the most of this fantastic tool depends only on you. With this app you can: * Quickly open a new conversation without having to register the number previously. * Register new contacts without having to store them on the iPhone. * Share, edit and export contacts to the iPhone whenever you want. * Easily schedule a message for a specific date so you can send it just in time. * Edit reminders after they have been created. * A good user experience with a successful design and with the quality it deserves. Complement is constantly growing, download now and enjoy it to the fullest.

About

Anti

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Anti-Addiction OS helps you create a useful pause before impulsive behavior. When an urge appears, choose the trigger and receive a short replacement action, a grounding prompt, and a 90-second delay timer. The app is designed around behavior replacement rather than blocking. It supports common triggers such as scrolling, food urges, shopping urges, and anxiety. You can hide default triggers that do not apply, add your own personal trigger, and track patterns privately over time. Features: - Fast urge buttons for scroll, food, shopping, and anxiety - Personal custom urge buttons - 90-second delay timer - Immediate replacement actions - Grounding and reframing prompts - Local-first history log - Simple trigger frequency insights - Progress sharing poster with your name and avatar - Optional timer completion reminders - Pro: unlimited replacements - Pro: unlimited custom urge buttons - Pro: 30-day and 4-week pattern analysis - Pro: deeper addiction pattern tracking Anti-Addiction OS is not medical treatment or emergency support. If you are in crisis, contact local emergency services or a qualified professional. Subscriptions use Apple's standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Complement app3 screens
Anti3 screens

Verdict

The call

The clearest difference is ads: Anti at none against Complement app's shown. Complement app's advantage is iOS requirement (15.0 vs 17.0). On price, 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. Complement app sells 1 one-off in-app purchase and Anti sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
Complement app versus Anti: the parameters behind the verdict, then further details
ParameterComplement appAnti
PriceFreeFree
Rating4.7 (1K ratings) — better—
Positive reviews60.9% of reviews—
Number of ratings1K — better—
Update frequencyEvery 5 weeks—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size14 MB1 MB
Age rating4+4+
DeveloperAlan RoldanBeidiji (Shanghai) Technology Co., Ltd.

Bugs and requests

Complement app

Reported bugs

4 issues
  • Scheduled messages not sending
  • Overwrites existing scheduled messages
  • Doesn't work in latest update
  • Doesn't recognize valid phone numbers

Requested features

7 requests
  • Send messages to multiple recipients
  • Option to choose SMS over WhatsApp
  • Automatic message sending without confirmation
  • Recurring/repeating message scheduling
  • Ability to edit scheduled date and time
Show 2 more
  • Direct WhatsApp Business integration
  • Ability to send images

Anti

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Complement app

One-time1
  • Remove Ads$9.99
1 purchases

Anti

Subscriptions1
  • Pro Monthly$6.991 Month

Questions

Is Complement app free?
Complement app is free to download, with in-app purchases available.
Is Anti free?
Anti is free to download, with in-app purchases available.
Do Complement app or Anti have ads?
Complement app shows ads; Anti does not.

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