# Mold Identifier AI vs Shell ID

Mold Identifier AI and Shell ID are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Mold Identifier AI sells 5 in-app purchases, starting at $2.99 per 7 days and Shell ID sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Mold Identifier AI against 5.0 for Shell ID. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Mold Identifier AI ships an update every 2 months, Shell ID every 5 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mold Identifier AI | Shell ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mold-identifier-ai-moldiq/id6760673726/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/shell-id-sea-shell-identifier/id6773709142/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 48 MB | 50 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Format Partners LLC](https://appshunter.io/developer/1787987686) | [ProductiveTap](https://appshunter.io/developer/430553438) |

## What reviewers say

### Mold Identifier AI

[App page](https://appshunter.io/ios/app/mold-identifier-ai-moldiq/id6760673726)

This app uses artificial intelligence to identify mold species from photos. It provides information on potential health concerns and recommended cleanup steps for various types of mold found in homes.

**Highlights:** AI-powered mold identification, Species identification (black, green, white mold), Health concern association, Recommended cleanup steps, Environmental condition analysis, Photo documentation log

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MoldIQ Premium - Weekly | $2.99 | per 7 days |
| MoldIQ Premium - Monthly | $7.99 | per month |
| MoldIQ Premium - Discount | $24.99 | per year |
| MoldIQ Premium - Annual | $39.99 | per year |
| Lifetime Access | $59.99 | one-time |


### Shell ID

[App page](https://appshunter.io/ios/app/shell-id-sea-shell-identifier/id6773709142)

Identify seashells using AI, organize your finds into a personal collection, and learn detailed information about each species. Discuss shell topics with AI and export your collection as a PDF.

**Highlights:** AI Shell Identification, AI Shell Chat, Personal Shell Collection, Comprehensive Shell Information, Personal Notes, PDF Export, Backup & Restore

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Mold Identifier AI free?

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

### Is Shell ID free?

Shell ID is free to download, with in-app purchases available.

### Which has better reviews, Mold Identifier AI or Shell ID?

Mold Identifier AI and Shell ID are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Mold Identifier AI or Shell ID have ads?

Neither Mold Identifier AI nor Shell ID shows ads.

### Which is updated more often, Mold Identifier AI or Shell ID?

Mold Identifier AI ships an update every 2 months, and Shell ID every 5 weeks. Most recently, Mold Identifier AI was updated on October 31, 2026 and Shell ID on October 31, 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.*