# VocaBuddy vs Synapsi

The clearest difference is update cadence: Synapsi at every 2 days against VocaBuddy's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. VocaBuddy sells 2 in-app purchases, starting at $3.99 per month and Synapsi sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

VocaBuddy ships an update fortnightly, Synapsi every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VocaBuddy | Synapsi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 12 MB | 78 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Enes Sahin](https://appshunter.io/developer/1841246224) | [Khoa Tran](https://appshunter.io/developer/1523512472) |

## What reviewers say

### VocaBuddy

[App page](https://appshunter.io/ios/app/vocabuddy-learn-words/id6753191822)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VocaBuddy Plus - Monthly | $3.99 | per month |
| VocaBuddy Premium - Monthly | $6.99 | per month |


### Synapsi

[App page](https://appshunter.io/ios/app/synapsi-ai-study-notes/id6780159251)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synapsi Pro Monthly | $9.99 | per month |
| Synapsi Pro Yearly | $48.00 | per year |


## Frequently asked questions

### Is VocaBuddy free?

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

### Is Synapsi free?

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

### Do VocaBuddy or Synapsi have ads?

Neither VocaBuddy nor Synapsi shows ads.

### Which is updated more often, VocaBuddy or Synapsi?

VocaBuddy ships an update fortnightly, and Synapsi every 2 days. Most recently, VocaBuddy was updated on October 25, 2026 and Synapsi on October 24, 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.*