Comparison

WI Fish ID vs Fish Identifier

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

Head to head
About

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.

Highlights
  • Offline fish identification
  • Search by name or appearance
  • Detailed feature selection
  • Photo galleries
  • Links to similar species
Features
Read 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

About

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.

Highlights
  • AI-powered fish identification
  • Identify from photos
  • Fast and accurate ID
  • Database of 3000+ species
  • Detailed fish information
  • User-friendly interface
Features
Read 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

WI Fish ID4 screens
Fish Identifier4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard8 real differences · 2 level
WI Fish ID versus Fish Identifier: the parameters behind the verdict, then further details
ParameterWI Fish IDFish Identifier
PriceFreeFree
Rating4.3 (18 ratings) — better3.9 (80 ratings)
Positive reviews77.8% of reviews — better58.2% of reviews
Number of ratings1880 — better
Update frequencyEvery 56 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better14.0
Further details — not scored
Size314 MB48 MB
Age rating4+4+
DeveloperUniversity of Wisconsin Sea Grant InstituteDinh Dong Nguyen

Customer experience

WI Fish ID

All ratings18 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

Fish Identifier

All ratings77 ratings
Positive68.8%
Neutral6.5%
Negative24.7%
Written reviews55 reviews
Positive58.2%
Neutral1.8%
Negative40.0%

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

None

WI Fish ID

No in-app purchases

2 purchases

Fish Identifier

Subscriptions2
  • Premium Weekly$2.997 Days
  • Premium Yearly$29.991 Year

Questions

Is WI Fish ID free?
WI Fish ID is free to download, with no in-app purchases.
Is Fish Identifier free?
Fish Identifier is free to download, with in-app purchases available.
Which has better reviews, WI Fish ID or Fish Identifier?
WI Fish ID is rated higher. WI Fish ID averages 4.3 out of 5 from 18 ratings, while Fish Identifier averages 3.9 from 80 ratings.
Do WI Fish ID or Fish Identifier have ads?
Fish Identifier shows ads; WI Fish ID does not.
Which is updated more often, WI Fish ID or Fish Identifier?
WI Fish ID ships an update every 56 months, and Fish Identifier every 5 weeks. Most recently, WI Fish ID was updated on November 6, 2026 and Fish Identifier on November 3, 2026.

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