# Stone Identifier vs paraphrase paraphrasing tool

The clearest difference is review sentiment: Stone Identifier at 100% against paraphrase paraphrasing tool's 0%. Stone Identifier also leads on rating (4.9 vs 4.4) and monetization model (freemium vs subscription). paraphrase paraphrasing tool's advantage is update cadence (every 4 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Stone Identifier sells 5 in-app purchases, starting at $4.99 per 7 days and paraphrase paraphrasing tool sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stone Identifier holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 54 and 98 respectively. Written reviews point the same way: 100% of Stone Identifier's written reviews are positive against 0% of paraphrase paraphrasing tool's.

Stone Identifier ships an update every 2 months, paraphrase paraphrasing tool every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Stone Identifier | paraphrase paraphrasing tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (54 ratings)](https://appshunter.io/ios/app/stone-identifier-gemalyze/id6738392969/reviews)** | [4.4 (98 ratings)](https://appshunter.io/ios/app/paraphrase-paraphrasing-tool/id6745814439/reviews) |
| Number of ratings | 54 | **98** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Freemium** | Subscription |
| Size | 58 MB | 32 MB |
| Requires iOS | **12.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Picture Vision Studio LLC](https://appshunter.io/developer/1573119875) | [ABDELHAFID BASAFOU](https://appshunter.io/developer/1679193612) |

## What reviewers say

### Stone Identifier

[App page](https://appshunter.io/ios/app/stone-identifier-gemalyze/id6738392969)

Instantly identify gemstones, rocks, and minerals using your camera or photo library with advanced AI. Explore detailed information, learn about birthstones, and use a magnetic sensor to detect specific materials. An AI chat assistant provides deeper insights into your discoveries.

**Highlights:** Instant AI-powered identification, Detailed rock and mineral data, Birthstone information, AI chat assistance, Magnetic sensor for detection, User-friendly interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $24.99 | per year |
| Premium | $29.99 | per year |
| Premium | $39.99 | per year |
| Premium Lifetime | $49.99 | one-time |


### paraphrase paraphrasing tool

[App page](https://appshunter.io/ios/app/paraphrase-paraphrasing-tool/id6745814439)

This AI-powered writing assistant helps you rewrite text, generate essays, summarize articles, and check for plagiarism. It offers human-level fluency and can bypass AI detectors, making your content sound original and natural.

**Highlights:** AI paraphrasing and rewriting, Humanize AI-generated text, Essay and paragraph generation, Article summarization, Plagiarism detection, Grammar and clarity improvement

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $4.99 | per 7 days |
| Monthly subscription | $8.99 | per month |
| Yearly subscription | $24.99 | per year |
| life time | $59.99 | one-time |


## Frequently asked questions

### Is Stone Identifier free?

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

### Is paraphrase paraphrasing tool free?

paraphrase paraphrasing tool is free to download, with in-app purchases available.

### Which has better reviews, Stone Identifier or paraphrase paraphrasing tool?

Stone Identifier is rated higher. Stone Identifier averages 4.9 out of 5 from 54 ratings, while paraphrase paraphrasing tool averages 4.4 from 98 ratings.

### Do Stone Identifier or paraphrase paraphrasing tool have ads?

Neither Stone Identifier nor paraphrase paraphrasing tool shows ads.

### Which is updated more often, Stone Identifier or paraphrase paraphrasing tool?

Stone Identifier ships an update every 2 months, and paraphrase paraphrasing tool every 4 weeks. Most recently, Stone Identifier was updated on October 24, 2026 and paraphrase paraphrasing tool on October 24, 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.*