# Nerd AI vs EchoHawk

The clearest difference is in-app purchases: EchoHawk at none against Nerd AI's 10. EchoHawk also leads on ads (none vs shown). Nerd AI's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (13.0 vs 26.0). On price, review sentiment and device support there is nothing between them.

Both are free to download. Nerd AI sells 10 in-app purchases, starting at $2.29 per 7 days. EchoHawk asks for nothing beyond the download.

Nerd AI ships an update every 2 weeks, EchoHawk every 5 weeks. The most recent releases landed on June 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Nerd AI | EchoHawk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echohawk/id6751974849/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 89 MB | 11 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Gokhan Yavuzsoy](https://appshunter.io/developer/1686753921) | [Alex Kotliarsky](https://appshunter.io/developer/1558312556) |

## What reviewers say

### Nerd AI

[App page](https://appshunter.io/ios/app/nerd-ai-math-solver-and-tutors/id6448876145)

This AI-powered assistant offers homework help, creative writing assistance, and answers to complex questions. It also provides access to a range of expert tutors for subjects like math, science, and English, along with a personalized flashcard feature for enhanced memorization.

**Highlights:** AI-powered homework assistance, Creative writing and composition help, Access to expert tutors, Multilingual app interfaces, Personalized flashcard creation, Answers legal and general questions

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.29 | per 7 days |
| Monthly | $12.90 | per month |
| Monthly | $12.99 | per month |
| 3 Month + 500 Coin | $49.99 | per 3 months |
| 1 Year | $150.00 | per year |
| 10 Coin | $0.99 | one-time |
| 30 Coin | $0.99 | one-time |
| 100 Coin | $2.99 | one-time |
| 250 Coin | $4.99 | one-time |
| 1000 Coin | $29.99 | one-time |


### EchoHawk

[App page](https://appshunter.io/ios/app/echohawk/id6751974849)

This app uses AI and community reports to provide real-time safety alerts for crimes, accidents, weather, and news. It features an interactive map, personalized notifications, and crime trend analytics to help users stay informed and safe.

**Highlights:** Real-time safety alerts, AI-powered incident detection, Interactive incident map, Community reporting and verification, Customizable watch zones, Crime trends and analytics, Sex offender registry integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Nerd AI free?

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

### Is EchoHawk free?

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

### Do Nerd AI or EchoHawk have ads?

Nerd AI shows ads; EchoHawk does not.

### Which is updated more often, Nerd AI or EchoHawk?

Nerd AI ships an update every 2 weeks, and EchoHawk every 5 weeks. Most recently, Nerd AI was updated on June 8, 2026 and EchoHawk on September 12, 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.*