WI Fish ID vs Fish Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WI Fish ID
Identify Wisconsin fish with this offline app. Search by name or appearance using detailed features like mouth, spine, and body shape. Explore descriptions, photo galleries, and links to similar species.
- Offline fish identification
- Search by name or appearance
- Detailed feature selection
- Photo galleries
- Links to similar species
Read full descriptionHide full description
Carry 174 Wisconsin fish in your pocket! Identify Wisconsin fish wherever you go, no internet connection required. - Search for a Wisconsin fish by name or appearance - Select type of mouth, spine, tail, body shape, body pattern or distinctive feature to find your fish - Each fish includes a description, photo gallery and links to similar species - There is a photo gallery of each fish to give you a close up look from every angle
Fish Identifier
Instantly identify fish species using AI technology by simply taking or uploading a photo. Explore detailed information on thousands of fish species to satisfy your curiosity about aquatic life.
- AI-powered fish identification
- Identify from photos
- Fast and accurate ID
- Database of 3000+ species
- Detailed fish information
- User-friendly interface
Read full descriptionHide full description
- Instantly identify fishes by AI technology with extremely accurate metadata - Simply take or upload a snap of a fish, and Fish Identifier can help you identify it within seconds. - This app aims to satisfy your curiosity about thousands of species of fish around us. Key features: - Take a picture to identify fishes. Just take or upload a photo of fish, Fish Identification can quickly identify the fish and show you the detailed information. - Fast and accurate ID of 3000+ species of fishes - Extensive database, various kinds of information about all types of fishes - Finely designed and user-friendly interface About Fish Identifier Premium: - Premium Weekly 2.99$/weekly (auto-renewable) - Premium Yearly 29.99$/yearly (auto-renewable) • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • The account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of Use: https://sites.google.com/view/fishidentification2022/terms-of-use Privacy Policy: https://sites.google.com/view/fishidentification2022/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: WI Fish ID at none against Fish Identifier's 2. WI Fish ID also leads on ads (none vs shown) and rating (4.3 vs 3.9). Fish Identifier's advantage is update cadence (every 5 weeks vs every 56 months) and ratings volume (80 vs 18). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fish Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. WI Fish ID asks for nothing beyond the download.
WI Fish ID holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 18 and 80 respectively. Written reviews point the same way: 78% of WI Fish ID's written reviews are positive against 58% of Fish Identifier's.
WI Fish ID ships an update every 56 months, Fish Identifier every 5 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | WI Fish ID | Fish Identifier |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (18 ratings) — better | 3.9 (80 ratings) |
| Positive reviews | 77.8% of reviews — better | 58.2% of reviews |
| Number of ratings | 18 | 80 — better |
| Update frequency | Every 56 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 314 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | University of Wisconsin Sea Grant Institute | Dinh Dong Nguyen |
Customer experience
WI Fish ID
Fish Identifier
Bugs and requests
WI Fish ID
Not enough reviews yet to summarise bugs or requests.
Fish Identifier
Reported bugs
3 issues- Incorrect fish identification
- App asks to pay after one use
- Ads interrupt functionality
Requested features
4 requests- More free identifications
- Longer trial period
- No limit on monthly subscription
- Remove ads without subscription
In-app purchases
WI Fish ID
No in-app purchases
Fish Identifier
- Premium Weekly$2.997 Days
- Premium Yearly$29.991 Year
Questions
Is WI Fish ID free?
Is Fish Identifier free?
Which has better reviews, WI Fish ID or Fish Identifier?
Do WI Fish ID or Fish Identifier have ads?
Which is updated more often, WI Fish ID or Fish Identifier?
Other comparisons















