# Intellisence vs Synapse Notes

The clearest difference is update cadence: Synapse Notes at every 2 days against Intellisence's every 2 weeks. Intellisence's advantage is iOS requirement (15.2 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Intellisence ships an update every 2 weeks, Synapse Notes every 2 days. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Intellisence | Synapse Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 48 MB | 8 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Coredata Inc](https://appshunter.io/developer/1774653308) | [Can Ahmet Ozguven](https://appshunter.io/developer/1860802261) |

## What reviewers say

### Intellisence

[App page](https://appshunter.io/ios/app/intellisence/id6740772247)

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

**In-app purchases:** none


### Synapse Notes

[App page](https://appshunter.io/ios/app/synapse-notes/id6759223987)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Intellisence free?

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

### Is Synapse Notes free?

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

### Do Intellisence or Synapse Notes have ads?

Neither Intellisence nor Synapse Notes shows ads.

### Which is updated more often, Intellisence or Synapse Notes?

Intellisence ships an update every 2 weeks, and Synapse Notes every 2 days. Most recently, Intellisence was updated on October 10, 2026 and Synapse Notes on September 27, 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.*