# Graylin vs Appmo

The clearest difference is update cadence: Graylin at every 3 days against Appmo's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Graylin sells 10 in-app purchases, starting at $34.99 per month and Appmo sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Graylin ships an update every 3 days, Appmo monthly. The most recent releases landed on October 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Graylin | Appmo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/appmo-ai-assistant/id6761155387/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | — | Free |
| Size | 42 MB | 92 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GRAYLIN AI (PTY) LTD](https://appshunter.io/developer/1872989548) | [Unified Acquisitions LLC](https://appshunter.io/developer/582429627) |

## What reviewers say

### Graylin

[App page](https://appshunter.io/ios/app/graylin/id6759706980)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Graylin Starter | $34.99 | per month |
| Graylin Pro | $57.99 | per month |
| Graylin Team | $114.99 | per month |
| Graylin Starter Year | $219.99 | per year |
| Graylin Pro Year | $579.99 | per year |
| Graylin Team Year | $1000.00 | per year |
| 5 AI Credits | $5.99 | one-time |
| 10 AI Credits | $11.99 | one-time |
| 25 AI Credits | $29.99 | one-time |
| 50 AI Credits | $59.99 | one-time |


### Appmo

[App page](https://appshunter.io/ios/app/appmo-ai-assistant/id6761155387)

This AI assistant offers private, encrypted conversations and a range of tools. It can act as a personal tutor, build websites from descriptions, generate reports, and assist with image analysis and web searches. It also includes features for price comparison and map integration.

**Highlights:** Encrypted AI chat, Personal AI tutor, Website builder from description, On-demand report generation, Image analysis, Live web search, Custom AI agents

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Appmo Pro — Monthly | $14.99 | per month |
| Appmo Pro — Yearly | $99.99 | per year |


## Frequently asked questions

### Is Graylin free?

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

### Is Appmo free?

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

### Do Graylin or Appmo have ads?

Neither Graylin nor Appmo shows ads.

### Which is updated more often, Graylin or Appmo?

Graylin ships an update every 3 days, and Appmo monthly. Most recently, Graylin was updated on October 1, 2026 and Appmo on September 20, 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.*