Numbers in Bulgarian language vs Vipervision
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numbers in Bulgarian language
Master Bulgarian numbers with interactive tests and a handy converter. This app offers a systematic approach to learning digits and their written forms, suitable for all ages and proficiency levels. Improve your vocabulary and language skills for daily life, travel, or exams.
- Interactive learning tests
- Fast practice tests
- Mathematical tests
- Logical number sequence tests
- Number to alphabetic converter
- Systematic learning approach
Read full descriptionHide full description
The Bulgarian language belongs to the South Slavic languages. It is spoken by over ten million people. Most of the Bulgarian speaking people live in Bulgaria. But, for example, you can hear Bulgarian in Ukraine and Moldova. At the same time, Bulgarian is similar to Romanian and Albanian, therefore it belongs to the Balkan languages. The Bulgarian language has many interesting features. Therefore, if you decide to start teaching him, you will learn a lot of new things. Of course, like any other language, it is best to start learning Bulgarian with the basics. And one of the main parts of the language is the Bulgarian numbers. Having learned them, you will significantly expand your vocabulary and will be able to develop your speaking and writing. We have created a new application for you to quickly learn Bulgarian numbers. It has a special new learning algorithm. Our algorithms will help you learn numbers efficiently and understand the structure of Bulgarian numbers. Our application contains tests of different types: - learning numbers tests. Here you have to choose the form of writing the number (digital or written) and the range of numbers to be studied. Then you can start testing. With many test combinations available, you will quickly learn the numbers you need in Bulgarian. - fast tests. This type of test allows you to learn a specific range of numbers. A huge number of tests and constant training will soon give the desired results. - mathematical tests. Our special algorithm will ask you to solve a small math problem. You must write the correct answer in the correct form. Here you can also choose the form for recording the task. - logical tests. This type of tests will make it possible to learn several numbers at once and think a little about the correct answer. Just complete a string of three numbers and write down the answer in the form you need. Also, in our application you will find a handy number converter. It will help you convert a number from numeric to alphabetic. The converter is very handy for testing your knowledge or getting the correct form of a number to write. The Bulgarian language and Bulgarian numbers require a systematic approach and constant attention. You must take tests every day to get a good result. Our application will be useful for any purpose: you can learn Bulgarian numbers to use in your daily life, at work or when traveling. You will be able to learn Bulgarian numbers regardless of your age and level of language proficiency. Our application is suitable for adults and children who are starting to learn the Bulgarian language and those who speak the language at a high level. Our users use our application to prepare for the Bulgarian language exam and as an additional aid in language courses. Our users always show excellent results in language learning! Join us and you will see it yourself. Support: appsfenls@gmail.com Terms of use & Privacy policy: https://apps.fenls.com/legacy.html
Vipervision
Read full descriptionHide full description
ViperVision is the AI-powered field journal for snake lovers, hikers, herpers, and curious naturalists. Point your camera at any snake and get an instant species identification, a venom safety warning, and a beautifully written field profile — all powered by advanced on-the-fly AI vision. WHY VIPERVISION • Instant snake ID from a single photo or live camera capture • Clear venomous / non-venomous safety badge • Rich species profile: scientific name, family, habitat, range, diet, behavior, conservation status, AI field notes • Confidence score so you always know how sure the model is • Beautiful sage-and-cream field journal aesthetic — calm, premium, scientifically rich BUILT FOR THE FIELD • Live viewfinder with a pulsing scan ring while the AI analyzes your subject • Photo library import for shots you took earlier • Works on common species and rare ones across North America, Latin America, Europe, Africa, Asia, and Australia • Honest answers — if the model isn't sure, it tells you LIFE LIST & GAMIFICATION • Personal Life List of every snake you've identified, with date, location, and full profile • Explorer XP rewards every find, with bonuses for new species, rare species, and venomous spots • Daily streak counter with a flame icon for consecutive days of field research • Unlockable badges: First Find, Venom Spotter, Constrictor Collector, 7-Day Streak, and more • Lifetime stats and a streak calendar heatmap on your Profile ECOSYSTEM-WIDE FEATURES • Lock Screen widget: a rotating Species of the Day card to learn one new snake every morning • Dynamic Island Live Activity that tracks the AI's processing progress in real time • iMessage Specimen Cards: share any of your finds as a rich, interactive card inside Messages SAFETY FIRST ViperVision is designed to help you make smarter, safer decisions in the field. Venomous species are flagged with a Safety Orange warning banner and clear, plain-language guidance. Never handle a snake based solely on an app — but knowing what you're looking at can save your life. PREMIUM MEMBERSHIP Free explorers get 3 starter identifications. Unlock unlimited snake IDs, the full Life List experience, badges, widgets, Live Activities, and Specimen Card sharing with Premium: • Weekly: $4.99/week • Yearly: $44.99/year (best value, ~82% off the weekly price) Subscriptions auto-renew until canceled in your App Store settings. Cancel anytime. PRIVACY Your photos and Life List stay on your device. We never sell your data. Privacy Policy: https://www.boyswithbeards.net/privacy/ Terms of Service: https://www.boyswithbeards.net/privacy/ Support: info@boyswithbeards.net Download ViperVision and turn every trail, backyard, and rainforest into a living field journal.
Screenshots
Verdict
The clearest difference is ads: Vipervision at none against Numbers in Bulgarian language's shown. Numbers in Bulgarian language's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (15.4 vs 18.0). On price, in-app purchases 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. Numbers in Bulgarian language sells 5 in-app purchases, starting at $3.99 per month and Vipervision sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Numbers in Bulgarian language ships an update every 3 weeks, Vipervision every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Numbers in Bulgarian language | Vipervision |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 19 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Nelly Latypova | boyswithbeards |
In-app purchases
Numbers in Bulgarian language
- Learn Languages Better Pro3 Days trial$3.991 Month
- Learn Languages Better Pro3 Days trial$7.491 Month
- Language Learning Course Pro3 Days trial$8.497 Days
Show 1 moreShow fewer
- Pro Complete Language Course3 Days trial$34.991 Year
- Remove advertising$3.99
Vipervision
- Weekly Premium$4.997 Days
- Yearly Premium$44.991 Year
Questions
Is Numbers in Bulgarian language free?
Is Vipervision free?
Do Numbers in Bulgarian language or Vipervision have ads?
Which is updated more often, Numbers in Bulgarian language or Vipervision?
Other comparisons















