# CrabMIC vs NatureBot

The clearest difference is update cadence: CrabMIC at every 10 days against NatureBot's monthly. CrabMIC also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CrabMIC ships an update every 10 days, NatureBot monthly. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CrabMIC | NatureBot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (5 ratings)](https://appshunter.io/ios/app/naturebot/id6757304561/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Free |
| Size | 39 MB | 2 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Kolmogorov](https://appshunter.io/developer/1632755989) | [Nature Dimensions LLC](https://appshunter.io/developer/1832276299) |

## What reviewers say

### CrabMIC

[App page](https://appshunter.io/ios/app/crabmic/id1632755987)

**Features:** macOS Compatibility

**In-app purchases:** none


### NatureBot

[App page](https://appshunter.io/ios/app/naturebot/id6757304561)

This AI-powered assistant helps aquarium keepers manage their tanks by organizing parameters, livestock, and equipment. It uses AI to interpret user input, identify issues, and provide guidance for setup, maintenance, and treatment.

**Highlights:** AI-driven contextual understanding of aquarium data, Smart dashboard for monitoring parameters, livestock, and equipment, Organized management of tank history and photos, AI-powered Smart Notes for logging and reminders, Smart Identification of creatures, diseases, and equipment, Intelligent plans and guidance for tank setup and maintenance, Smart Tank Guard for change detection and alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is CrabMIC free?

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

### Is NatureBot free?

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

### Do CrabMIC or NatureBot have ads?

Neither CrabMIC nor NatureBot shows ads.

### Which is updated more often, CrabMIC or NatureBot?

CrabMIC ships an update every 10 days, and NatureBot monthly. Most recently, CrabMIC was updated on September 20, 2026 and NatureBot on September 14, 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.*