# Synap vs SPSV.online

The clearest difference is update cadence: SPSV.online at every 2 weeks against Synap's every 6 weeks. 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.

Synap ships an update every 6 weeks, SPSV.online every 2 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Synap | SPSV.online |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 31 MB | 48 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synap Learning Limited](https://appshunter.io/developer/859343131) | [BOHDAN BZENKO](https://appshunter.io/developer/1859327875) |

## What reviewers say

### Synap

[App page](https://appshunter.io/ios/app/synap/id1029982959)

This app utilizes a Spaced Repetition System to deliver daily quizzes tailored to your learning needs. It helps build knowledge and memory over time by focusing on areas requiring the most practice.

**Highlights:** Spaced Repetition System, Daily personalized quizzes, On-the-go portal access, Knowledge and memory building, Focused practice

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

**In-app purchases:** none


### SPSV.online

[App page](https://appshunter.io/ios/app/spsvonline/id6756223937)

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

**In-app purchases:** none


## Frequently asked questions

### Is Synap free?

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

### Is SPSV.online free?

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

### Do Synap or SPSV.online have ads?

Neither Synap nor SPSV.online shows ads.

### Which is updated more often, Synap or SPSV.online?

Synap ships an update every 6 weeks, and SPSV.online every 2 weeks. Most recently, Synap was updated on October 20, 2026 and SPSV.online on October 7, 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.*