# Synapse vs Keysha AI

The clearest difference is iOS requirement: Synapse at 15.1 against Keysha AI's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Synapse sells 3 in-app purchases, starting at $3.99 per 7 days and Keysha AI sells 4 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Synapse | Keysha AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (19 ratings)](https://appshunter.io/ios/app/keysha-ai/id6757254758/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 27 MB | 44 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Lu Hao](https://appshunter.io/developer/1860752801) | [Brandon Ward](https://appshunter.io/developer/1865610441) |

## What reviewers say

### Synapse

[App page](https://appshunter.io/ios/app/synapse-ai-notes-and-tasks/id6756482583)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synapse Weekly Pro Subscription | $3.99 | per 7 days |
| Synapse Monthly Pro Subscription | $7.99 | per month |
| Synapse Yearly Pro Subscription | $49.99 | per year |


### Keysha AI

[App page](https://appshunter.io/ios/app/keysha-ai/id6757254758)

A minimalist task manager designed for simplicity and style. Quickly add tasks, organize them by time and priority, and break down large projects with subtasks. Enjoy a beautiful dark mode and track your progress with ease.

**Highlights:** Quick task addition, Smart task organization, Event and reminder scheduling, Subtask creation, Customizable categories, Swipe actions for tasks, Dark mode interface, Completion tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keysha Pro Weekly | $8.99 | per 7 days |
| Keysha Basic | $11.99 | per month |
| Keysha Pro Monthly | $24.99 | per month |
| Keysha Pro Yearly | $200.00 | per year |


## Frequently asked questions

### Is Synapse free?

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

### Is Keysha AI free?

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

### Do Synapse or Keysha AI have ads?

Neither Synapse nor Keysha AI shows ads.

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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.*