# Evaluate vs Ai Messenger

The clearest difference is review sentiment: Ai Messenger at 100% against Evaluate's 44%. Ai Messenger also leads on update cadence (monthly vs every 11 months). Evaluate's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Evaluate sells 1 one-off in-app purchase and Ai Messenger sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Evaluate ships an update every 11 months, Ai Messenger monthly. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Evaluate | Ai Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (11 ratings)](https://appshunter.io/ios/app/evaluate/id421701498/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 44.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 11 MB |
| Requires iOS | **9.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Rennow](https://appshunter.io/developer/382464366) | [Kirill Damkovskiy](https://appshunter.io/developer/1725666850) |

## What reviewers say

### Evaluate

[App page](https://appshunter.io/ios/app/evaluate/id421701498)

This app allows users to input and calculate complex mathematical expressions using a familiar keyboard interface. It provides a scrolling history for easy access to previous calculations, making it a handy tool for solving advanced formulas.

**Highlights:** Complex expression calculation, User-friendly keyboard input, Scrolling calculation history, Advanced formula computation, Clean interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Upgrade | $0.99 | one-time |


### Ai Messenger

[App page](https://appshunter.io/ios/app/ai-messenger-amplify-ai/id6476051271)

This AI-powered assistant offers advanced chatbot capabilities for generating human-like responses, writing content, and proofreading text. It supports over 140 languages and can provide recommendations for books and movies.

**Highlights:** AI Chatbot with human-like responses, AI Copywriter and Content Writer, AI-powered Proofreader and Corrector, Multilingual support (140+ languages), Internet-based answers, Dialog capabilities

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $13.99 | per month |


## Frequently asked questions

### Is Evaluate free?

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

### Is Ai Messenger free?

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

### Do Evaluate or Ai Messenger have ads?

Ai Messenger shows ads; Evaluate does not.

### Which is updated more often, Evaluate or Ai Messenger?

Evaluate ships an update every 11 months, and Ai Messenger monthly. Most recently, Evaluate was updated on October 23, 2026 and Ai Messenger on October 11, 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.*