# Simple Groups vs ReplyAI

The clearest difference is in-app purchases: Simple Groups at none against ReplyAI's 1. Simple Groups also leads on rating (4.2 vs 4.0) and ratings volume (12 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ReplyAI sells 1 in-app purchase, starting at $2.99 per month. Simple Groups asks for nothing beyond the download.

Simple Groups holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Simple Groups has 12 ratings behind it against 2, so its average is the more settled of the two.

Simple Groups ships an update every 10 days, ReplyAI fortnightly. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Simple Groups | ReplyAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (12 ratings)](https://appshunter.io/ios/app/simple-groups/id1446840243/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/replyai-find-best-response/id6752980510/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 41 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Awaken Solutions Inc.](https://appshunter.io/developer/1446840242) | [Naoki Otsu](https://appshunter.io/developer/1082476153) |

## What reviewers say

### Simple Groups

[App page](https://appshunter.io/ios/app/simple-groups/id1446840243)

Easily manage groups, send mass texts and emails, and track attendance for any organization. This tool streamlines communication for teachers, coaches, and community leaders, saving time and effort.

**Highlights:** Unlimited group creation, Mass texting and emailing, Attendance tracking, Contact import, Reusable message templates, Cross-device sync

**Features:** macOS Compatibility

**In-app purchases:** none


### ReplyAI

[App page](https://appshunter.io/ios/app/replyai-find-best-response/id6752980510)

This app uses AI to generate intelligent reply suggestions for your messages. You can copy individual sentences or entire replies, manage conversations with unlimited tabs, and customize themes. It offers robust security features and requires no login.

**Highlights:** AI-generated reply suggestions, Sentence-by-sentence copying, Unlimited reply creation, Unlimited tab management, Biometric authentication, Dark/light mode support, Backup and restore functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |


## Frequently asked questions

### Is Simple Groups free?

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

### Is ReplyAI free?

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

### Which has better reviews, Simple Groups or ReplyAI?

Simple Groups is rated higher. Simple Groups averages 4.2 out of 5 from 12 ratings, while ReplyAI averages 4.0 from 2 ratings.

### Do Simple Groups or ReplyAI have ads?

Neither Simple Groups nor ReplyAI shows ads.

### Which is updated more often, Simple Groups or ReplyAI?

Simple Groups ships an update every 10 days, and ReplyAI fortnightly. Most recently, Simple Groups was updated on September 8, 2026 and ReplyAI on September 9, 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.*