All comparisons


| Visit Qstudy AI | Visit Rock Identify | |
|---|---|---|
| What it costs | ||
| Pricing | Paid | Freemium |
| Pricing details | Premium $6.99/month or $49.99/year; new accounts get a 7-day free allowance of 2 generations a day and 10 credits. | Free: 3 identifications and 1 follow-up a day, 200 saved specimens with an account. Plus $9.99/month, or $29.99/year ($2.50/month equivalent): 100 requests a day and room for 500 specimens. |
| Price range | $6.99/mo | $0 - $9.99/mo |
| Free option | Free trial only | Free tier |
| Plans |
|
|
| What it is | ||
| What it does | Qstudy AI turns a lecture PDF, recording or topic into notes, quizzes, flashcards, animated explainers and study songs, with Premium at $6.99 a month. | Rock Identify suggests rock, crystal and mineral matches from 1-3 photos, explains the visible clues and answers follow-ups. 3 free IDs a day; Plus $9.99/month. |
| Platform | Web | Any |
| The details | ||
| Tags | studynotesquizflashcardsrevision | studygeologyrock identifiermineralsphoto identification |
What it costs
- Pricing
- Paid
- Pricing details
- Premium $6.99/month or $49.99/year; new accounts get a 7-day free allowance of 2 generations a day and 10 credits.
- Price range
- $6.99/mo
- Free option
- Free trial only
- Plans
- Premium$6.99/mo
What it is
- What it does
- Qstudy AI turns a lecture PDF, recording or topic into notes, quizzes, flashcards, animated explainers and study songs, with Premium at $6.99 a month.
- Platform
- Web
The details
- Tags
- studynotesquizflashcardsrevision
What it costs
- Pricing
- Freemium
- Pricing details
- Free: 3 identifications and 1 follow-up a day, 200 saved specimens with an account. Plus $9.99/month, or $29.99/year ($2.50/month equivalent): 100 requests a day and room for 500 specimens.
- Price range
- $0 - $9.99/mo
- Free option
- Free tier
- Plans
- Free$0/mo
- Plus$9.99/mo
What it is
- What it does
- Rock Identify suggests rock, crystal and mineral matches from 1-3 photos, explains the visible clues and answers follow-ups. 3 free IDs a day; Plus $9.99/month.
- Platform
- Any
The details
- Tags
- studygeologyrock identifiermineralsphoto identification
Read the full reviews
What each one is actually like to use, tested by hand rather than summarised from the vendor’s own page.






















