# Chatter by Workdeck vs Synapse

The clearest difference is in-app purchases: Chatter by Workdeck at none against Synapse's 3. Chatter by Workdeck also leads on iOS requirement (15.6 vs 17.0). Synapse's advantage is update cadence (every 2 days vs every 12 months). On price, ads 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. Chatter by Workdeck asks for nothing beyond the download.

Chatter by Workdeck ships an update every 12 months, Synapse every 2 days. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Chatter by Workdeck | Synapse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 days** |
| Size | 23 MB | 40 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WORKDECK SOLUTIONS SL.](https://appshunter.io/developer/1101209180) | [Halit Seyfullah Baskurt](https://appshunter.io/developer/1729090764) |

## What reviewers say

### Chatter by Workdeck

[App page](https://appshunter.io/ios/app/chatter-by-workdeck/id1583741891)

**Features:** macOS Compatibility

**In-app purchases:** none


### Synapse

[App page](https://appshunter.io/ios/app/synapse-ai-note-taker/id6748574135)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Take Notes With AI \| 1w | $5.99 | per 7 days |
| PRO (1m) | $14.99 | per month |


## Frequently asked questions

### Is Chatter by Workdeck free?

Chatter by Workdeck is free to download, with no in-app purchases.

### Is Synapse free?

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

### Do Chatter by Workdeck or Synapse have ads?

Neither Chatter by Workdeck nor Synapse shows ads.

### Which is updated more often, Chatter by Workdeck or Synapse?

Chatter by Workdeck ships an update every 12 months, and Synapse every 2 days. Most recently, Chatter by Workdeck was updated on October 9, 2026 and Synapse on October 3, 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.*