coderJS vs ByPet
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
coderJS
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Are you ready to put your JavaScript knowledge to the test? Dive into the world of Coder with our exciting first instalment, CoderJS! Features: - Quiz Your JavaScript Skills: Challenge yourself with a wide range of JavaScript questions, from basics to advanced topics. Test your coding expertise and learn along the way.
ByPet
Adopt, nurture, and grow a variety of digital pets in this relaxing virtual pet simulator. Engage in fun gameplay, manage your own farm, and earn in-game rewards. Connect with friends for a shared, enjoyable experience.
- Diverse pet selection
- Virtual farm management
- Interactive pet care
- Daily tasks and rewards
- Friend referral system
- Crop growing and harvesting
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ByPet is a relaxing and entertaining virtual pet raising application. Adopt your favorite digital pet, nurture them with care, witness their growth, and enjoy warm and healing pet-raising moments. Core Features Diverse Pet Selection Choose your exclusive companion from all pets: •Amphibian Cutie: Horned Frog •Small Pets: Hamster, Budgerigar, Dutch Rabbit,Gray Squirrel •Cats: Ginger Cat,Persian Cat,Ragdoll Cat •Dogs: Pomeranian,Corgi,Toy Poodle,Border Collie,Golden Retriever,Siberian Husky •Run Your Farm, Play with Friends & Raise More Pets Start for Free •New users can claim a Horned Frog as their first pet for free •Experience the complete pet-raising fun without any initial investment •Gradually unlock more pets through gameplay interactions •From One Seed, Grow Endless Food Simple and Fun Gameplay •Feeding & Care: Regularly provide food for your pet to maintain their health •Interactive Bonding: Interact with your pet to increase intimacy •Task System: Complete daily tasks to earn in-game points and items •Check-in Rewards: Log in daily to claim benefits •Friend Referral: Invite friends to raise pets together and earn extra rewards Game Rewards •Earn virtual points within the game through active participation •Unlock rare pets and items by completing specific tasks •Win generous rewards by participating in limited-time events Polished Gaming Experience •Exquisite pet character designs •Smooth animation performance •Clean and intuitive user interface •Regular content updates Your Own Little Farm Grow crops, harvest gold coins, and boost your pets' output. Start with 3 plots and expand up to 24 as your farm grows. Plant a variety of crops, water and fertilize them to speed up growth, then sell your harvest for coins to keep your pets fed and producing around the clock. Watch out for weeds — clear them before they cut into your yield. Add more friends to multiply the fun — water their crops for bonus rewards, or sneak in to swipe a share of their harvest. The more friends you have, the more you earn. Important Notice ByPet is a purely entertainment-based virtual pet raising game. All pets, items, points, and rewards in the game are virtual items intended solely for gaming entertainment experience, and do not possess monetary attributes or investment value. Terms of Use: •Suitable for users aged 18 and above •Game content and mechanics may be adjusted based on operational needs •Virtual item values may change •Some features may require identity verification •Please allocate your gaming time reasonably and enjoy responsibly About Us We are committed to providing users with a relaxing and enjoyable virtual pet raising experience, bringing you moments of warmth and healing in your busy life. Download ByPet now, claim your first virtual pet for free, and begin your raising journey! By using this application, you agree to our Terms of Service and Privacy Policy. Please review the detailed terms within the app. Privacy Policy: http://www.bitpet.cloud/privacy Terms of Service: http://www.bitpet.cloud/terms
Screenshots
Verdict
The clearest difference is in-app purchases: coderJS at none against ByPet's 18. coderJS also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). ByPet's advantage is update cadence (every 10 days vs every 7 months). 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
Both are free to download. ByPet sells 18 one-off in-app purchases. coderJS asks for nothing beyond the download.
coderJS ships an update every 7 months, ByPet every 10 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | coderJS | ByPet |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (3.1K ratings) — better |
| Positive reviews | — | 71.7% of reviews |
| Number of ratings | — | 3.1K — better |
| Update frequency | Every 7 months | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 24 MB | 302 MB |
| Age rating | 4+ | 17+ |
| Developer | Afnan Choudhury | PETPET TECH LIMITED |
In-app purchases
coderJS
No in-app purchases
ByPet
- Pet - Hamster$4.99
- Pet-Hamster$5.99
- Pet-Budgerigar$9.99
Show 15 moreShow fewer
- Pet - Dutch Rabbit$19.99
- Pet-Tabby Cat$29.99
- Pet - English Bulldog$39.99
- Pet-American Shorthair$39.99
- Pet-French Bulldog$49.99
- Pet-Ginger Cat$49.99
- Pet-Beagle$59.99
- Pet-Dachshund$79.99
- Pet-Pomeranian$99.99
- Pet - Gray Squirrel$149.99
- Pet-Persian Cat$199.99
- Pet-Corgi$249.99
- Pet-Toy Poodle$299.99
- Pet - Golden Retriever$799.99
- Pet - Siberian Husky$999.99









