# PalSource vs Moleculist

The clearest difference is rating: PalSource at 5.0 against Moleculist's 4.6. PalSource also leads on review sentiment (100% vs 78%). On price, ratings volume, update cadence and ads there is nothing between them.

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

PalSource holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 7 and 17 respectively. Written reviews point the same way: 100% of PalSource's written reviews are positive against 78% of Moleculist's.

PalSource ships an update weekly, Moleculist every 2 weeks. The most recent releases landed on June 3, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | PalSource | Moleculist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/palsource/id6636553786/reviews)** | [4.6 (17 ratings)](https://appshunter.io/ios/app/moleculist/id6747411859/reviews) |
| Number of ratings | 7 | **17** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 132 MB | 142 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Byonity Corp](https://appshunter.io/developer/1763084653) | [Bijjol Rambhia Kiran](https://appshunter.io/developer/1821354717) |

## What reviewers say

### PalSource

[App page](https://appshunter.io/ios/app/palsource/id6636553786)

Connect with experts and everyday people to find answers, share knowledge, and learn new skills. Get personalized advice on any topic, from tech support to career guidance, and build meaningful connections within a supportive community.

**Highlights:** Personalized advice on any topic, Share your knowledge and experiences, Build meaningful connections with others, Quickly find answers and save time, Explore new ideas and skills, Direct chat with experienced individuals

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 PalSource free?

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

### Is Moleculist free?

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

### Which has better reviews, PalSource or Moleculist?

PalSource is rated higher. PalSource averages 5.0 out of 5 from 7 ratings, while Moleculist averages 4.6 from 17 ratings.

### Do PalSource or Moleculist have ads?

Neither PalSource nor Moleculist shows ads.

### Which is updated more often, PalSource or Moleculist?

PalSource ships an update weekly, and Moleculist every 2 weeks. Most recently, PalSource was updated on June 3, 2026 and Moleculist on August 27, 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.*