Comparison

A2Z Groups vs Watermark Zero

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

Head to head
About

A2Z Groups

Manage your contacts and send messages or emails to groups efficiently. Organize contacts, create custom groups, and send personalized mass communications. Features include backups, birthday reminders, and contact sharing.

Highlights
  • Create and manage contact groups
  • Send mass texts and group emails
  • Backup and restore contacts
  • Birthday and anniversary notifications
  • Share and export contacts
  • Clone contacts and groups
Features
Read full description

A2Z is the complete contact manager! With A2Z, you can easily create, edit, and delete contacts & groups. Send mass texts and group emails. View recently created contacts. Share or print your contacts. Create backups. Get birthday notifications. And so much more: CONTACTS: • View all of your contacts organized by account or group • Easily find a contact with A2Z's powerful search tool • Select multiple contacts and perform a number of actions including text, email, share, and delete • Quickly perform a number of functions with one touch directly from the contact card GROUPS: • Create groups of contacts from any account including iCloud, Google, Exchange or Outlook • Filter contacts by one or more groups at the same time • Add & remove contacts from a particular group • Add & remove groups from a particular contact FAVORITES: • Create a list of favorites allowing you to quickly call/message/email those contacts GROUP EMAILS & MESSAGES: • Send messages to groups via iMessage, SMS, & WhatsApp • Send emails to groups via Mail App or Gmail App • Attach photos & documents, including from Dropbox • Assign the to/cc/bcc email field to each contact individually • Give your message a personal touch - Automatically refer to each contact by name COMPANIES, BIRTHDAYS, ANNIVERSARIES, MOST VIEWED, RECENTLY CREATED/MODIFIED/DELETED: • Sort your contacts by company name • View upcoming birthdays & anniversaries • View your most frequently viewed contacts • View recently created & modified contacts • View & restore your recently deleted contacts SHARE CONTACTS: • Share one or more contacts via text message, email, or various other services • Export contacts in the CSV or vCard format DELETE CONTACTS & GROUPS: • Quickly delete contacts & groups BACKUP: • Create a backup of any contact account • Restore your backup to any contact account CLONE CONTACTS & GROUPS: • Clone a contact from the contact card screen including all contact fields & groups • Clone a group so you don't have to add all of the group members manually START SCREEN: • Specify whether the app should load the contacts, groups, or favorites screen at startup SHORTCUTS: • Press & hold a contact or group to conveniently perform a number of common functions SYNC CONTACTS WITH GOOGLE: • Fully compatible with the "Contacts Sync" app WORKS WELL WITH OTHER CONTACT APPS: • Any contact changes you make with this app will be reflected in any other contact app that queries the iPhone address book (including the standard Contacts & Phone app) SUBSCRIPTIONS: • A2Z Contacts offers a "Premium" subscription which unlocks all of the premium features in the app, including unrestricted group emails and texts, unrestricted sharing of contacts, and access to future premium features. • The "Premium" subscription is priced at $0.99 USD and the subscription length is 1 year • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, at a cost of $0.99 USD • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • Terms of use: https://playaapps.zendesk.com/hc/en-us/articles/360003030954 • Privacy Policy: https://playaapps.zendesk.com/hc/articles/229824667

About

Watermark Zero

Features
Read full description

Add watermark to your photos and videos in seconds with WaterMark AI. Protect your content, add branding, and create professional media effortlessly. WaterMark AI makes it easy to add custom text, logos, signatures, and overlays to both photos and videos. Whether you are a creator, business owner, photographer, or social media user, you can watermark your content quickly and professionally. Features: • Add watermark to photos • Add watermark to videos • Add custom text watermark • Add logo watermark • Batch watermark multiple photos • Batch watermark multiple videos • Customize size, position, opacity, rotation, and style • Export high-quality photos and videos • Fast processing and easy-to-use interface Perfect for: Content creators Businesses and brands Photographers Social media creators Protecting copyrighted content Subscriptions Premium Subscription unlocks all premium features of the app, including access to advanced watermark customization tools, premium templates, and an ad-free experience. The subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. Users can manage or cancel their subscriptions at any time through their Apple ID account settings after purchase. Privacy Policy: https://doc-hosting.flycricket.io/watermark-creator-for-photos-privacy-policy/df2333ce-e5b6-40c4-9c4a-95481c67219e/privacy Terms of Use: https://doc-hosting.flycricket.io/watermark-creator-for-photos-terms-of-use/916de469-58c6-404e-804f-519684c501f6/terms اگر Create professional branded content and protect your media with powerful watermark tools. Download WaterMark AI today and start watermarking photos and videos easily.

Screenshots

A2Z Groups4 screens
Watermark Zero4 screens

Verdict

The call

The clearest difference is update cadence: A2Z Groups at every 3 weeks against Watermark Zero's every 2 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. A2Z Groups sells 4 in-app purchases, starting at $0.99 per year and Watermark Zero sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

A2Z Groups ships an update every 3 weeks, Watermark Zero every 2 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
A2Z Groups versus Watermark Zero: the parameters behind the verdict, then further details
ParameterA2Z GroupsWatermark Zero
PriceFreeFree
Rating4.6 (3.9K ratings) — better—
Positive reviews81.9% of reviews—
Number of ratings3.9K — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17
Further details — not scored
Size17 MB56 MB
Age rating4+4+
DeveloperPlaya AppsAmjad Ali

Bugs and requests

A2Z Groups

Reported bugs

4 issues
  • Contacts being deleted unexpectedly
  • Inability to save contact information
  • Syncing issues with Google/Outlook contacts
  • Unreliable group messaging

Requested features

5 requests
  • Scheduled messaging
  • Improved group management
  • Better integration with native Contacts app
  • Map feature
  • Birthdays/anniversaries tracking

Watermark Zero

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

A2Z Groups

Subscriptions1
  • Premium (1 Year)2 variants$0.991 Year
One-time3
  • Premium (Lifetime Access)$1.99
  • Make Contribution$4.99
  • Larger Contribution$9.99
3 purchases

Watermark Zero

Subscriptions3
  • One Week$2.997 Days
  • One Month$3.991 Month
  • One Year$24.991 Year

Questions

Is A2Z Groups free?
A2Z Groups is free to download, with in-app purchases available.
Is Watermark Zero free?
Watermark Zero is free to download, with in-app purchases available.
Do A2Z Groups or Watermark Zero have ads?
Neither A2Z Groups nor Watermark Zero shows ads.
Which is updated more often, A2Z Groups or Watermark Zero?
A2Z Groups ships an update every 3 weeks, and Watermark Zero every 2 months. Most recently, A2Z Groups was updated on October 3, 2026 and Watermark Zero on October 1, 2026.

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