# A2Z Groups vs Contacts Groups

The clearest difference is review sentiment: A2Z Groups at 82% against Contacts Groups's 33%. A2Z Groups also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 9 months). Contacts Groups's advantage is in-app purchases (none vs 5) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. A2Z Groups sells 4 in-app purchases, starting at $0.99 per year. Contacts Groups asks for nothing beyond the download.

A2Z Groups holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: A2Z Groups has 3.9K ratings behind it against 111, so its average is the more settled of the two. Written reviews point the same way: 82% of A2Z Groups's written reviews are positive against 33% of Contacts Groups's.

A2Z Groups ships an update every 3 weeks, Contacts Groups every 9 months. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | A2Z Groups | Contacts Groups |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.9K ratings)](https://appshunter.io/ios/app/a2z-groups/id622492105/reviews)** | [4.2 (111 ratings)](https://appshunter.io/ios/app/contacts-groups-email-and-text/id954983555/reviews) |
| Number of ratings | **3.9K** | 111 |
| Positive reviews | **81.9% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 17 MB | 16 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Playa Apps](https://appshunter.io/developer/449814913) | [LiveBird Technologies Private Limited](https://appshunter.io/developer/551521372) |

## What reviewers say

### A2Z Groups

[App page](https://appshunter.io/ios/app/a2z-groups/id622492105)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Year) | $0.99 | per year |
| Premium (Lifetime Access) | $1.99 | one-time |
| Make Contribution | $4.99 | one-time |
| Larger Contribution | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient group messaging
- 💡 Helpful for organizing contacts
- 🔒 Reliable privacy policy
- 👍 Customizable groups

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🐛 Issues with message delivery
- 🐛 Syncing problems after updates
- 🐛 Duplicate contacts
- 🐛 Disappearing notes/data

**Reported bugs**

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

**Requested features**

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


### Contacts Groups

[App page](https://appshunter.io/ios/app/contacts-groups-email-and-text/id954983555)

Easily send mass text messages and emails to your organized contact groups. Save time and stay connected with friends, family, or customers by sending messages, vCards, or even attachments to multiple people at once. Features include push notifications, one-tap calling, and birthday reminders.

**Highlights:** Mass SMS and email sending, vCard sharing, Push notifications, One-tap calling, Birthday reminders, Message templates, iCloud sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is A2Z Groups free?

A2Z Groups is free to download, with in-app purchases available.

### Is Contacts Groups free?

Contacts Groups is free to download, with no in-app purchases.

### Which has better reviews, A2Z Groups or Contacts Groups?

A2Z Groups is rated higher. A2Z Groups averages 4.6 out of 5 from 3.9K ratings, while Contacts Groups averages 4.2 from 111 ratings.

### Do A2Z Groups or Contacts Groups have ads?

Contacts Groups shows ads; A2Z Groups does not.

### Which is updated more often, A2Z Groups or Contacts Groups?

A2Z Groups ships an update every 3 weeks, and Contacts Groups every 9 months. Most recently, A2Z Groups was updated on September 24, 2026 and Contacts Groups on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*