# Paraphrase AI vs Moleculist

The clearest difference is in-app purchases: Moleculist at none against Paraphrase AI's 4. Moleculist also leads on review sentiment (78% vs 50%) and rating (4.7 vs 4.4). Paraphrase AI's advantage is iOS requirement (15.0 vs 17.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Paraphrase AI sells 4 in-app purchases, starting at $2.99 per 7 days. Moleculist asks for nothing beyond the download.

Moleculist holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 33 and 19 respectively. Written reviews point the same way: 50% of Paraphrase AI's written reviews are positive against 78% of Moleculist's.

Paraphrase AI ships an update monthly, Moleculist every 2 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Paraphrase AI | Moleculist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (33 ratings)](https://appshunter.io/ios/app/paraphrase-ai-text-humanizer/id6746731727/reviews) | **[4.7 (19 ratings)](https://appshunter.io/ios/app/moleculist/id6747411859/reviews)** |
| Number of ratings | **33** | 19 |
| Positive reviews | 50.0% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | **Free** |
| Size | 40 MB | 142 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AlgoSoft Technologies Limited](https://appshunter.io/developer/1799406712) | [Bijjol Rambhia Kiran](https://appshunter.io/developer/1821354717) |

## What reviewers say

### Paraphrase AI

[App page](https://appshunter.io/ios/app/paraphrase-ai-text-humanizer/id6746731727)

Instantly reword, rewrite, and humanize your text with advanced AI. Improve clarity, style, and readability for essays, emails, articles, and more. Offers multiple AI modes and global language support for polished, plagiarism-free content.

**Highlights:** Instant Rewording & Rewriting, 25+ AI Modes (Humanize, Formal, Creative), Global Language Support (185+ languages), AI Grammar Correction, AI Text Humanization, Offline Rewording & History

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Monthly Plan | $6.99 | per month |
| Annual Plan | $34.99 | per year |
| Lifetime Plan | $29.99 | one-time |


### Moleculist

[App page](https://appshunter.io/ios/app/moleculist/id6747411859)

Organize your life by transforming interests into a cosmic, animated universe. Track books, movies, plants, food, games, people, and more with visually stunning displays and effortless data entry. Seamlessly integrate with other apps to capture discoveries and memories.

**Highlights:** Molecular home screen with animated universe, One-tap adding for various life elements, Automatic data extraction from websites, Detailed tracking with notes and tags, Seamless iPad experience, Smart sharing via Share Sheet, Export and backup functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Paraphrase AI free?

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

### Is Moleculist free?

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

### Which has better reviews, Paraphrase AI or Moleculist?

Moleculist is rated higher. Paraphrase AI averages 4.4 out of 5 from 33 ratings, while Moleculist averages 4.7 from 19 ratings.

### Do Paraphrase AI or Moleculist have ads?

Neither Paraphrase AI nor Moleculist shows ads.

### Which is updated more often, Paraphrase AI or Moleculist?

Paraphrase AI ships an update monthly, and Moleculist every 2 weeks. Most recently, Paraphrase AI was updated on November 5, 2026 and Moleculist on October 30, 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.*