# SAT Prep Quest vs 1600

The clearest difference is update cadence: 1600 at every 5 weeks against SAT Prep Quest's every 3 months. 1600 also leads on iOS requirement (15.0 vs 18.6). 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.

SAT Prep Quest ships an update every 3 months, 1600 every 5 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | SAT Prep Quest | 1600 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/sat-prep-quest/id6760787998/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 9 MB | 9 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Learner Labs LLC](https://appshunter.io/developer/1886230858) | [Edward Ishak](https://appshunter.io/developer/1880887236) |

## What reviewers say

### SAT Prep Quest

[App page](https://appshunter.io/ios/app/sat-prep-quest/id6760787998)

Prepare for the Digital SAT with short, gamified daily drills and AI-powered analytics. Get a personalized study roadmap based on your scores or a diagnostic session. Practice with full-length adaptive tests and track progress across 28 skills.

**Highlights:** 15-minute daily drills, Adaptive difficulty, Smart analytics, Gamified progress tracking, Full-length practice tests, Custom study roadmap

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

**In-app purchases:** none


### 1600

[App page](https://appshunter.io/ios/app/1600-daily-sat-prep/id6789700103)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAT Prep Quest free?

SAT Prep Quest is free to download, with no in-app purchases.

### Is 1600 free?

1600 is free to download, with no in-app purchases.

### Do SAT Prep Quest or 1600 have ads?

Neither SAT Prep Quest nor 1600 shows ads.

### Which is updated more often, SAT Prep Quest or 1600?

SAT Prep Quest ships an update every 3 months, and 1600 every 5 weeks. Most recently, SAT Prep Quest was updated on October 31, 2026 and 1600 on November 6, 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.*