Anecdata.org vs Onomi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Anecdata.org
This platform empowers users to create, manage, and participate in citizen science projects. It facilitates data collection in the field, even offline, and supports project analysis and download.
- Project creation and management
- Datasheet design
- Participant invitation
- Offline data collection
- Data download and analysis
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Anecdata.org is a free online platform for managing all aspects of a citizen science project, from project creation, datasheet design, inviting participants, collecting data, to eventual download and analysis of data! The app makes it easy for you to create your own project or find a project to join, with excellent offline support for collecting data in the field.
Onomi
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Point your camera at anything around you and Onomi tells you what it's called in English. Tap the word to see it used in a real sentence, and add it to your deck. Then Onomi brings the word back, days later, just before you'd have forgotten it; until you actually know it. YOUR LIFE IS THE TEXTBOOK Textbooks teach you words in the order someone else chose. Onomi teaches you the kettle in your kitchen, the wrench in your toolbox, the hydrant on your street. Words you meet every day are words you'll actually use. LEARNING THAT STICKS Every word you collect enters a review queue built on spaced repetition; the same well-tested method used by medical students and serious language learners. Review each word right before you'd forget it, and the intervals stretch out as your memory strengthens. ENGLISH, IN ENGLISH No translations. You're looking at the object, so you don't need one; the thing in front of you is the definition. Learning a word directly in English builds the instinct to think in it. WHAT'S INSIDE • Over 1,000 everyday objects, foods, animals and places • More than 10,000 example sentences, written to teach real usage — you boil a kettle, you tip a wheelbarrow, you chip a mug • Pronunciation for every word • A review queue that adapts to how well you're actually doing FREE, AND GENEROUSLY SO Unlimited scanning. All 1,000+ words. The complete review queue. No daily limits, no locked deck. ONOMI PRO • Word cards — how each word actually behaves: its plural, how you count it, the verb it goes with, and the mistake learners make • Spelling practice — type the word instead of choosing it • Listening practice — hear a word and pick it out • Weekly goals — three fresh targets every week to send you looking further SUBSCRIPTION Onomi Pro is an auto-renewing subscription, available monthly or yearly. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period, and you can manage or cancel it any time in Settings. Deleting the app does not cancel a subscription. Terms of Use: https://ebeyzag.github.io/onomi-app/terms.html Apple standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ebeyzag.github.io/onomi-app/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Anecdata.org at none against Onomi's 2. Anecdata.org also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price 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. Onomi sells 2 in-app purchases, starting at $4.99 per month. Anecdata.org asks for nothing beyond the download.
| Parameter | Anecdata.org | Onomi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 47 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | MDI Biological Laboratory | Beyza Gurer |
In-app purchases
Anecdata.org
No in-app purchases
Onomi
- Onomi Pro7 Days trial$4.991 Month
- Onomi Pro7 Days trial$29.991 Year









