# Stellar States vs StudyPrime

The clearest difference is review sentiment: StudyPrime at 100% against Stellar States's 34%. StudyPrime also leads on rating (5.0 vs 4.4) and update cadence (fortnightly vs every 5 months). Stellar States's advantage is ratings volume (1.7K vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stellar States sells 8 in-app purchases, starting at $5.99 per year and StudyPrime sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

StudyPrime holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Stellar States has 1.7K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 34% of Stellar States's written reviews are positive against 100% of StudyPrime's.

Stellar States ships an update every 5 months, StudyPrime fortnightly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Stellar States | StudyPrime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.7K ratings)](https://appshunter.io/ios/app/stellar-states-capitals-quiz/id642236145/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/studyprime-ai-lecture-notes/id6786499294/reviews)** |
| Number of ratings | **1.7K** | 5 |
| Positive reviews | 33.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 60 MB | 112 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Matthew Leonard](https://appshunter.io/developer/522479113) | [STUDYPRIME LLC](https://appshunter.io/developer/6786499296) |

## What reviewers say

### Stellar States

[App page](https://appshunter.io/ios/app/stellar-states-capitals-quiz/id642236145)

Test your knowledge of U.S. states and capitals through various engaging game modes. Track your progress and unlock new quiz packs to enhance your geography learning experience. Designed for students and trivia enthusiasts, it offers a fun and addictive way to master U.S. geography.

**Highlights:** Multiple choice quizzes, True or false challenges, Word scramble games, Challenge mode against friends, Progress tracking, Unlockable quiz packs

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| School Year — Classroom Pro | $5.99 | per year |
| Yearly | $9.99 | per year |
| 100 coins | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 550 Coins | $4.99 | one-time |
| 1200 Coins | $9.99 | one-time |
| Lifetime | $14.99 | one-time |
| 2500 Coins | $19.99 | one-time |

**What reviewers like**

- 🚀 Really good!
- 👍 Pretty great app!
- 👍 Awesome!
- 👍 Great app
- 👍 Fun capitals app

**What reviewers complain about**

- 🐛 Ads cover answers!
- 🐛 Lame ad placement
- 🐛 Ad Obstructs View!
- 🐛 Terrible
- 🐛 Wrong state listed

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard


### StudyPrime

[App page](https://appshunter.io/ios/app/studyprime-ai-lecture-notes/id6786499294)

Instantly solve homework problems with AI-powered step-by-step solutions by scanning them. Generate notes, flashcards, and quizzes from your materials or recorded lectures. Track your learning progress and master subjects faster.

**Highlights:** AI-powered step-by-step homework solutions, AI tutor for explanations, Generate study notes, flashcards, and quizzes, Record lectures for summarized notes, Track learning mastery, Cross-device syncing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $8.99 | per month |
| Ultimate | $19.99 | per month |
| Pro | $59.00 | per year |
| Ultimate | $129.00 | per year |


## Frequently asked questions

### Is Stellar States free?

Stellar States is free to download, with in-app purchases available.

### Is StudyPrime free?

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

### Which has better reviews, Stellar States or StudyPrime?

StudyPrime is rated higher. Stellar States averages 4.4 out of 5 from 1.7K ratings, while StudyPrime averages 5.0 from 5 ratings.

### Do Stellar States or StudyPrime have ads?

Neither Stellar States nor StudyPrime shows ads.

### Which is updated more often, Stellar States or StudyPrime?

Stellar States ships an update every 5 months, and StudyPrime fortnightly. Most recently, Stellar States was updated on November 6, 2026 and StudyPrime on October 31, 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.*