# Synapse Notes vs NIJI Chat

The clearest difference is update cadence: Synapse Notes at every 2 days against NIJI Chat's every 9 days. 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.

Synapse Notes ships an update every 2 days, NIJI Chat every 9 days. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Synapse Notes | NIJI Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Size | 8 MB | 29 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Can Ahmet Ozguven](https://appshunter.io/developer/1860802261) | [PRASIDDHA THAPALIYA](https://appshunter.io/developer/1892889699) |

## What reviewers say

### Synapse Notes

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

**Features:** macOS Compatibility

**In-app purchases:** none


### NIJI Chat

[App page](https://appshunter.io/ios/app/niji-chat/id6762097185)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Synapse Notes free?

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

### Is NIJI Chat free?

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

### Do Synapse Notes or NIJI Chat have ads?

Neither Synapse Notes nor NIJI Chat shows ads.

### Which is updated more often, Synapse Notes or NIJI Chat?

Synapse Notes ships an update every 2 days, and NIJI Chat every 9 days. Most recently, Synapse Notes was updated on September 27, 2026 and NIJI Chat 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.*