# Synapse vs StudyDaily

The clearest difference is in-app purchases: Synapse at none against StudyDaily's 3. Synapse also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StudyDaily sells 3 in-app purchases, starting at $1.99 per 7 days. Synapse asks for nothing beyond the download.

Synapse ships an update every 2 days, StudyDaily fortnightly. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Synapse | StudyDaily |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Size | 181 MB | 52 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 12+ | 12+ |
| Developer | [Mattia Capomagi](https://appshunter.io/developer/1895857137) | [LIFTOFF](https://appshunter.io/developer/1556928762) |

## What reviewers say

### Synapse

[App page](https://appshunter.io/ios/app/synapse-daily-knowledge/id6764631049)

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

**In-app purchases:** none


### StudyDaily

[App page](https://appshunter.io/ios/app/studydaily-flashcard-study/id6799936066)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Annual | $29.99 | per year |
| Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Synapse free?

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

### Is StudyDaily free?

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

### Do Synapse or StudyDaily have ads?

Neither Synapse nor StudyDaily shows ads.

### Which is updated more often, Synapse or StudyDaily?

Synapse ships an update every 2 days, and StudyDaily fortnightly. Most recently, Synapse was updated on October 13, 2026 and StudyDaily on October 4, 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.*