StudyGo vs ObsIdentify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyGo
This platform offers a free way to study vocabulary and definitions through various study sets and quizzes. It provides multiple practice modes and progress tracking to help users prepare for exams and improve grades. Users can create and share their own learning materials.
- 7 different study modes
- Vocabulary practice in multiple languages
- Progress tracking
- Create and share custom study sets
- Flashcards and dictation modes
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StudyGo makes learning easier. Create, find and share study sets with words, concepts and definitions. Practise them with flashcards, quizzes and smart repetition, at school, at home or on the go. From vocabulary in any language to history dates and biology concepts, StudyGo helps you remember more for tests and exams. Make, find and share study sets Create your own sets or choose a set made by another user. Practise with study modes “Learn”, “Dictation”, “Test”, “Hints” or “Spelling”. Easily share your sets with friends, classmates or teachers. For languages and other subjects Practise vocabulary in Spanish, French, German, Latin or any other language, as well as dates, definitions and key concepts for subjects such as history, geography and biology. StudyGo is suitable for every level, from primary to secondary school, to higher education and beyond. Study mode Learn: spaced repetition that sticks With study mode “Learn”, you build up from seeing the answer to typing it entirely by yourself. StudyGo spaces out repetitions and brings back difficult words and concepts more often, helping you remember them when it matters. Create and share quizzes Create quizzes about vocabulary, concepts, grammar or any other topic. Share them with friends or classmates, or practise with quizzes created by other users. Practice free without limits Choose from seven study modes: five are free without limits, while study modes “Flashcards” and “Multiple choice” require a paid subscription. After each round, see what you know and what you still need to revise. Learn together Share a study set or start a live Battle with friends or classmates. Test your knowledge and make learning more fun together. Learn anywhere Use StudyGo at home, at school or on the go. Your study sets and progress are available on your phone, tablet and computer. Download the app, start practising for free and improve your grades!
ObsIdentify
Instantly identify plants, animals, and mushrooms from photos taken in Europe or the Dutch Caribbean. Track your discoveries, earn rewards, and contribute to scientific research by sharing your observations.
- One-click species recognition
- Collect wildlife observations
- Tips for finding new species
- Earn badges and join challenges
- Create and share observations with groups
- Contribute to biological research
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Recognize nature in one click! Take a photo in Europe or the Dutch Caribbean and find out which species it is. Collect all your wildlife observations in the app. You'll be rewarded with tips to find new species, earn badges, and be invited to join challenges. Create groups with colleagues, family or friends, to share your stunning nature observations. Your observations, and those of others, contribute to biological research and knowledge about nature. Every observation counts! ObsIdentify only recognizes wild animals, plants and mushrooms in Europe and the Dutch Caribbean. Please do not use the app for selfies, people, pets, house or garden plants. The image recognition in ObsIdentify is made possible by millions of observations from thousands of users of Waarneming.nl, Waarnemingen.be and Observation.org. ObsIdentify is a product of the Observation International Foundation, in collaboration with Naturalis Biodiversity Center (The Netherlands) and Natuurpunt (Belgium).
Screenshots
Verdict
The clearest difference is rating: StudyGo at 4.4 against ObsIdentify's 2.0. ObsIdentify's advantage is review sentiment (58% vs 20%) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
StudyGo holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews complicate that: 20% of StudyGo's written reviews are positive against 58% of ObsIdentify's, so the app with the better star average is not the one people write more warmly about.
StudyGo ships an update monthly, ObsIdentify every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | StudyGo | ObsIdentify |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | 2.0 (5 ratings) |
| Positive reviews | 20.0% of reviews | 58.3% of reviews — better |
| Number of ratings | 7 — better | 5 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 54 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Futurewhiz B.V | Observation International |
Customer experience
StudyGo
ObsIdentify
In-app purchases
StudyGo
No in-app purchases
ObsIdentify
No in-app purchases







