# Synapse Academy vs OAS HUB

The clearest difference is in-app purchases: Synapse Academy at none against OAS HUB's 10. Synapse Academy also leads on update cadence (every 2 months vs every 7 months). OAS HUB's advantage is iOS requirement (15.5 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. OAS HUB sells 10 one-off in-app purchases. Synapse Academy asks for nothing beyond the download.

Synapse Academy ships an update every 2 months, OAS HUB every 7 months. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Synapse Academy | OAS HUB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 247 MB | 147 MB |
| Requires iOS | 17.5 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Manjeet Mehta](https://appshunter.io/developer/1188974617) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Synapse Academy

[App page](https://appshunter.io/ios/app/synapse-academy/id6475290259)

**Features:** macOS Compatibility

**In-app purchases:** none


### OAS HUB

[App page](https://appshunter.io/ios/app/oas-hub/id6747881782)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AV | $34.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - AZ | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - BA | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BF | $49.99 | one-time |
| Package - BG | $49.99 | one-time |


## Frequently asked questions

### Is Synapse Academy free?

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

### Is OAS HUB free?

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

### Do Synapse Academy or OAS HUB have ads?

Neither Synapse Academy nor OAS HUB shows ads.

### Which is updated more often, Synapse Academy or OAS HUB?

Synapse Academy ships an update every 2 months, and OAS HUB every 7 months. Most recently, Synapse Academy was updated on October 13, 2026 and OAS HUB on September 29, 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.*