Comparison

Mold Identifier AI vs Shell ID

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mold Identifier AI

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
Read full description

Is that mold? Snap a photo and MoldIQ identifies the likely species group, how it is commonly regarded and what general cleanup steps people take. HOW IT WORKS 1. Photograph the growth on a wall, ceiling, window frame or cabinet, or pick a photo from your library. Add a note if you like: where it is, what happened before it appeared. 2. MoldIQ's AI analyzes it at the level you pick: Quick, Detailed or Expert. 3. Save it to your history and ask the mold helper a follow-up. WHAT YOU LEARN The likely species group and how commonly it is considered significant, or whether it may not be mold at all. Detailed and Expert reports add species details, moisture causes, general cleanup guidance and when to call a certified professional. REMEDIATION PLANS Describe the problem and MoldIQ builds a step-by-step cleanup checklist you can tick off as you go. YOUR MOLD HELPER Chat about any finding: moisture control, prevention, and when a situation calls for an inspector. Available in English, German, French, Spanish, Italian, Portuguese and Japanese. MoldIQ requires a subscription or purchase to use premium features, plans detailed below: PREMIUM PLANS ($2.99/week, $7.99/month, $39.99/year, $24.99/year discount): - More identifications - Detailed and Expert reports - More remediation plans - More chats with your mold helper - A bigger history with search and filters The $2.99/week plan and the $39.99/year plan each start with a 3-day free trial. By downloading this app, you agree to our terms and conditions and privacy policy: Terms: apple.com/legal/internet-services/itunes/dev/stdeula Privacy: format.partners/moldiq-privacy-policy Support: format.partners/support Contact: hello@format.partners MoldIQ provides educational information only, not medical or remediation advice. Identifications from photos can be wrong; for health concerns or large areas, consult a certified inspector and your healthcare provider.

About

Shell ID

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
Read full description

Discover the seashells around you with AI-powered identification. Unlike other shell identification apps, Shell ID makes it easy to organize your finds into a personal collection, add your own notes, discuss each species with AI, and export your collection as a beautifully formatted PDF. FEATURES • AI Shell Identification Take a photo of any seashell, and our AI will identify the species. Get both common and scientific names, along with detailed information about its family, habitat, size range, and the features — shape, coloration, texture, and patterns — that set it apart. Each identification also includes a short collector summary. • AI Shell Chat Get personalized shell knowledge through natural conversation with AI. Ask where a species is found, how to tell similar shells apart, conservation and collecting etiquette, or any shell topic. You can return to past conversations anytime. • Personal Shell Collection Build your own seashell archive. Save every identification with high-quality images, automatic dates, and notes. Your knowledge grows as your collection grows — whether you collect shells on the beach, study them closely, or are simply curious about what you found. • Comprehensive Shell Information Each identification includes family classification, habitat preferences, typical size, and identification tips. Learn what makes each species unique and how to recognize conchs, scallops, cowries, and whelks in nature. • Personal Notes Add your own observations to each shell. Record where and when you found it, the conditions at the beach, or any special memories from your walks, dives, and travels. • Favorites Collection Mark your favorite shells so you can find them quickly. Keep your most prized finds and most beautiful specimens ready to view. • PDF Export Export your entire shell collection as a beautifully formatted PDF. Choose whether to include images, species information, and your notes — useful for sharing your finds, keeping a record of every species you identify, or saving a printed catalog. • Backup & Restore Keep your collection safe. Export everything to a single backup file and restore it anytime, so your collection stays with you when you change devices. Transform every beach walk, snorkel, or dive into a learning opportunity. Shell ID helps you develop a deeper appreciation for the natural beauty along the shore. There is an optional Premium subscription for unlimited access. The subscription will be charged to your iTunes account upon purchase. Your account will be charged for renewal 24 hours before the current period ends. You can turn off auto-renewal at any time in your Account Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.productivetap.com/shell-id-privacy-policy/

Screenshots

Mold Identifier AI4 screens
Shell ID4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

ScorecardNo meaningful differences
Mold Identifier AI versus Shell ID: the parameters behind the verdict, then further details
ParameterMold Identifier AIShell ID
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS18.517.0 — better
Further details — not scored
Size48 MB50 MB
Age rating4+4+
DeveloperFormat Partners LLCProductiveTap

Customer experience

Mold Identifier AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Shell ID

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Mold Identifier AI

Subscriptions4
  • MoldIQ Premium - Weekly3 Days trial$2.997 Days
  • MoldIQ Premium - Monthly$7.991 Month
  • MoldIQ Premium - Discount$24.991 Year
Show 1 more
  • MoldIQ Premium - Annual3 Days trial$39.991 Year
One-time1
  • Lifetime Access$59.99
2 purchases

Shell ID

Subscriptions2
  • Premium Weekly3 Days trial$2.997 Days
  • Premium Yearly$29.991 Year

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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