# Dolphin vs SAT Wordrush

The clearest difference is rating: Dolphin at 4.8 against SAT Wordrush's 4.2. Dolphin also leads on ratings volume (1.3K vs 5) and review sentiment (84% vs 67%). SAT Wordrush's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dolphin holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Dolphin has 1.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 84% of Dolphin's written reviews are positive against 67% of SAT Wordrush's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Dolphin | SAT Wordrush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/dolphin-sat-prep/id6748280981/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/sat-wordrush/id6756805702/reviews) |
| Number of ratings | **1.3K** | 5 |
| Positive reviews | **83.7% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 229 MB | 11 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PaloAI Inc.](https://appshunter.io/developer/1824977301) | [Control Studios](https://appshunter.io/developer/1862980105) |

## What reviewers say

### Dolphin

[App page](https://appshunter.io/ios/app/dolphin-sat-prep/id6748280981)

Master the Digital SAT with a unique, social media-inspired interface. Swipe through thousands of official practice questions with instant, short video explanations. The app intelligently adapts to your learning, focusing on your weak areas for efficient score improvement.

**Highlights:** 10,000+ Official Digital SAT Questions, Short Video Solutions for Every Problem, Personalized Learning Algorithm, Spaced Repetition for Retention, Frictionless Study Design, Score Tracking

**In-app purchases:** none


### SAT Wordrush

[App page](https://appshunter.io/ios/app/sat-wordrush/id6756805702)

Master SAT vocabulary with focused, adaptive sessions. This app uses smart repetition and spaced review to help you learn and retain words efficiently. Track your progress and build streaks for a motivating study experience.

**Highlights:** Adaptive vocabulary practice, Spaced review system, Fast, focused study sessions, Streak and progress tracking, Multiple learning modes, Privacy-first design

**In-app purchases:** none


## Frequently asked questions

### Is Dolphin free?

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

### Is SAT Wordrush free?

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

### Which has better reviews, Dolphin or SAT Wordrush?

Dolphin is rated higher. Dolphin averages 4.8 out of 5 from 1.3K ratings, while SAT Wordrush averages 4.2 from 5 ratings.

### Do Dolphin or SAT Wordrush have ads?

Neither Dolphin nor SAT Wordrush shows ads.

### Which is updated more often, Dolphin or SAT Wordrush?

Dolphin ships an update every 2 weeks, and SAT Wordrush every 2 weeks. Most recently, Dolphin was updated on October 22, 2026 and SAT Wordrush on October 13, 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.*