# A2Z Groups vs FastCall

The clearest difference is review sentiment: A2Z Groups at 82% against FastCall's 0%. A2Z Groups also leads on rating (4.6 vs 2.0) and ads (none vs shown). FastCall's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (weekly vs every 3 weeks). On price, in-app purchases 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 and FastCall sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

A2Z Groups holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: A2Z Groups has 3.9K ratings behind it against 1, 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 0% of FastCall's.

A2Z Groups ships an update every 3 weeks, FastCall weekly. The most recent releases landed on September 24, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | A2Z Groups | FastCall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.9K ratings)](https://appshunter.io/ios/app/a2z-groups/id622492105/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/fastcall-speed-dial-widget/id1516797370/reviews) |
| Number of ratings | **3.9K** | 1 |
| Positive reviews | **81.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 17 MB | 8 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Playa Apps](https://appshunter.io/developer/449814913) | [Carlo Di Giuseppe](https://appshunter.io/developer/404162454) |

## 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


### FastCall

[App page](https://appshunter.io/ios/app/fastcall-speed-dial-widget/id1516797370)

This app provides quick access to your most important contacts for calls, texts, and WhatsApp messages. It offers a stylish and simple interface to connect with loved ones and colleagues instantly, eliminating the need to scroll through your entire contact list.

**Highlights:** One-tap access to favorite contacts, Quick calls, Quick messaging (SMS/WhatsApp), Intuitive interface, Unlimited favorites, Clean, modern design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| إزالة الإعلانات | $0.99 | per month |
| Reklamları Kaldır | $6.99 | per year |
| FastCall PRO - Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is A2Z Groups free?

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

### Is FastCall free?

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

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

A2Z Groups is rated higher. A2Z Groups averages 4.6 out of 5 from 3.9K ratings, while FastCall averages 2.0 from 1 ratings.

### Do A2Z Groups or FastCall have ads?

FastCall shows ads; A2Z Groups does not.

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

A2Z Groups ships an update every 3 weeks, and FastCall weekly. Most recently, A2Z Groups was updated on September 24, 2026 and FastCall on August 29, 2026.

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