Comparison

Phyto vs GulfSeeLife

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

Head to head
About

Phyto

Learn to identify common marine and freshwater phytoplankton with this educational app. It features a comprehensive identification guide, flashcards, and interactive games to aid learning. Developed with support from NOAA, it's designed for both iPhone and iPad.

Highlights
  • Phytoplankton identification guide
  • Marine and freshwater species
  • Flash cards for learning
  • Interactive identification games
  • Species details and photos
  • Submit observation results
Features
Read full description

Phyto helps you learn to identify phytoplankton and their proper pronunciation. It includes the most common marine and freshwater phytoplankton. --------------------- Phyto Version 2.0 - Completely redesigned! --------------------- - Many new species added with more details and photos. - Freshwater and Marine species now included - Flash Cards and Fast Phyto: two games to help learn how to identify phytoplankton - Species Identification Guide - Phytoplankton Monitoring Network volunteers can submit sample observation results - Embedded news and information browser - Universal App: now works well on both the iPhone and iPad (support for all screen sizes and resolutions) ----------------- This application was developed by the Phytoplankton Monitoring Network which is sponsored by the Center for Coastal Environmental Health and Biomolecular Research division of the U.S. National Oceanic and Atmospheric Administration (NOAA).

About

GulfSeeLife

Become a citizen scientist by documenting and sharing your observations of the Gulf coast. Help identify species, contribute to research projects, and connect with a community dedicated to preserving biodiversity. Earn rewards for your participation.

Highlights
  • Share nature observations with photos and locations
  • Identify species without AI assistance
  • Participate in collaborative research projects
  • Engage with a scientific community
  • Earn points and badges for participation
Features
Read full description

Become a citizen scientist today with GulfSeeLife, the ultimate app for sharing your Gulf coast observations with friends and family! Perfect for nature enthusiasts, aspiring scientists, and curious explorers, GulfSeeLife teaches you how to help your community identify species the human way. Take pictures, record details, and share your findings with a community dedicated to understanding and preserving the Gulf of Mexico's biodiversity. Help in collaborative research projects, interact with other observers in your community and neighboring states, and be the first to report animal incidents and marine hazards. Key Features: * Share Your Observations: Easily capture and share your nature discoveries with friends and family. Add photos, locations, and notes to create a detailed record of your observations. * Help Identify Species: Access a comprehensive database of species with detailed descriptions and images. Enhance your knowledge and learn to identify species independently, without using AI. * Collaborative Projects: Join or initiate scientific research projects, collaborate with other nature enthusiasts, and contribute to significant scientific research. * Community Insights: Engage with an active scientific community. Receive feedback on your observations and help others identify species through collective knowledge. * Earn Points and Badges for active participation and collaboration. Become a recognized expert citizen scientist by sharing and participating regularly. GulfSeeLife empowers you to make a real impact on biodiversity conservation. Download now and start exploring!

Screenshots

Phyto4 screens
GulfSeeLife4 screens

Verdict

The call

Phyto and GulfSeeLife both sit at 4.8 stars, but that hides the real split: 100% of GulfSeeLife's written reviews are positive against 64% of Phyto's. GulfSeeLife also leads on update cadence (monthly vs every 10 months) and ratings volume (46 vs 6). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GulfSeeLife holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: GulfSeeLife has 46 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 64% of Phyto's written reviews are positive against 100% of GulfSeeLife's.

UpkeepUpdate frequency

Phyto ships an update every 10 months, GulfSeeLife monthly. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Phyto versus GulfSeeLife: the parameters behind the verdict, then further details
ParameterPhytoGulfSeeLife
PriceFreeFree
Rating4.8 (6 ratings)5.0 (46 ratings) — better
Positive reviews64.3% of reviews100.0% of reviews — better
Number of ratings646 — better
Update frequencyEvery 10 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size81 MB70 MB
Age rating4+4+
DeveloperGano Technologies LLCElemental Methods, LLC

Customer experience

Phyto

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive64.3%
Neutral7.1%
Negative28.6%

GulfSeeLife

All ratings39 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Phyto

No in-app purchases

None

GulfSeeLife

No in-app purchases

Questions

Is Phyto free?
Phyto is free to download, with no in-app purchases.
Is GulfSeeLife free?
GulfSeeLife is free to download, with no in-app purchases.
Which has better reviews, Phyto or GulfSeeLife?
GulfSeeLife is rated higher. Phyto averages 4.8 out of 5 from 6 ratings, while GulfSeeLife averages 5.0 from 46 ratings.
Do Phyto or GulfSeeLife have ads?
Neither Phyto nor GulfSeeLife shows ads.
Which is updated more often, Phyto or GulfSeeLife?
Phyto ships an update every 10 months, and GulfSeeLife monthly. Most recently, Phyto was updated on October 31, 2026 and GulfSeeLife on November 3, 2026.

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