# bonder vs Essential Reef

The clearest difference is update cadence: Essential Reef at every 2 days against bonder's every 9 days. On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 4.9 for bonder against 5.0 for Essential Reef. Both are backed by a comparable volume of ratings — 19 and 7 respectively.

bonder ships an update every 9 days, Essential Reef every 2 days. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | bonder | Essential Reef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (19 ratings)](https://appshunter.io/ios/app/bonder-community-builder/id1451478358/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/essential-reef/id6765518560/reviews)** |
| Number of ratings | **19** | 7 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Free | Free |
| Size | 154 MB | 62 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Bonder, Inc.](https://appshunter.io/developer/1446786094) | [Essential Reef](https://appshunter.io/developer/1895977098) |

## What reviewers say

### bonder

[App page](https://appshunter.io/ios/app/bonder-community-builder/id1451478358)

Build and sustain offline connections through a private, ad-free online network. Explore nearby individuals, topics, and places to foster professional or social relationships. Engage in subject-oriented discussions and create private or public circles for businesses, friends, or family.

**Highlights:** Build private or public circles, Explore nearby connections, Subject-oriented discussions, Pin important conversations, Support community initiatives, Send gift cards

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

**In-app purchases:** none


### Essential Reef

[App page](https://appshunter.io/ios/app/essential-reef/id6765518560)

Connect with fellow reef aquarium enthusiasts, track your tank's parameters and livestock, and buy or sell corals, fish, and dry goods in a dedicated marketplace. Features include community forums, direct messaging, and detailed tank logging tools.

**Highlights:** Community forums and direct messaging, Marketplace for corals, fish, and dry goods, Tank parameter logging and charting, Livestock tracking and growth recording, Dosing schedule and logging, Data export to CSV

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

**In-app purchases:** none


## Frequently asked questions

### Is bonder free?

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

### Is Essential Reef free?

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

### Which has better reviews, bonder or Essential Reef?

Essential Reef is rated higher. bonder averages 4.9 out of 5 from 19 ratings, while Essential Reef averages 5.0 from 7 ratings.

### Do bonder or Essential Reef have ads?

Neither bonder nor Essential Reef shows ads.

### Which is updated more often, bonder or Essential Reef?

bonder ships an update every 9 days, and Essential Reef every 2 days. Most recently, bonder was updated on October 14, 2026 and Essential Reef on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*