# Synap vs Quiz & Test Builder

The clearest difference is in-app purchases: Synap at none against Quiz & Test Builder's 3. Synap also leads on iOS requirement (15.6 vs 18.0). Quiz & Test Builder's advantage is update cadence (every 2 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Quiz & Test Builder sells 3 one-off in-app purchases. Synap asks for nothing beyond the download.

Synap ships an update every 6 weeks, Quiz & Test Builder every 2 days. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Synap | Quiz & Test Builder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 31 MB | 8 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Synap Learning Limited](https://appshunter.io/developer/859343131) | [Richard Pak](https://appshunter.io/developer/950689136) |

## 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


### Quiz & Test Builder

[App page](https://appshunter.io/ios/app/quiz-and-test-builder/id6822410193)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Medium tip | $4.99 | one-time |
| Large tip | $9.99 | one-time |


## Frequently asked questions

### Is Synap free?

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

### Is Quiz & Test Builder free?

Quiz & Test Builder is free to download, with in-app purchases available.

### Do Synap or Quiz & Test Builder have ads?

Neither Synap nor Quiz & Test Builder shows ads.

### Which is updated more often, Synap or Quiz & Test Builder?

Synap ships an update every 6 weeks, and Quiz & Test Builder every 2 days. Most recently, Synap was updated on November 1, 2026 and Quiz & Test Builder on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*