Date Trainer vs Naan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Date Trainer
Master the art of quickly determining the day of the week for any date between 1800 and 2200. Practice your skills, beat your personal best times, and save custom mnemonics for significant dates.
- Calculate day of week for dates 1800-2200
- Practice and beat personal best times
- Verify calculations against app results
- Save custom mnemonics for special dates
- Utilizes Doomsday Algorithm
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Based on the Doomsday Algorithm developed by the great Professor John Conway, Date Trainer allows you to hone your skills as you wow your friends by successfully naming the day of the week for any date from 1800 to 2200. Beat your best time. Check your method against the calculated values the app presents. Save your own mnemonic for special dates in the Doomsday List.
Naan
Master Hindi vocabulary, pronunciation, and writing with interactive exercises and a virtual coach. Learn at your own pace through flashcards, listening drills, and matching games.
- Flashcards for new vocabulary
- Listening comprehension exercises
- Pronunciation practice
- Handwriting exercises
- Matching games
- Virtual coach chat
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Learn Hindi with Hindi Guru - Learn Hindi Easy! Are you up for a challenge? Learning Hindi may seem daunting but with the right tools and resources it can be both rewarding and entertaining. With our variety of features, you can learn new vocabulary, improve your pronunciation, and practice your writing skills. Our features include: - Flashcards: Learn easily new words with our flashcards. - Listening exercises: Test your listening comprehension. - Pronunciation exercises: Improve your pronunciation fast. - Handwriting exercises: Practice your handwriting and memorize more words. - Matching games: Match words with their translation. - Talk by writing to your virtual coach: Chat with a virtual assistant in the language you are learning. Best part about the app? You get to learn without any pressure at your own pace! Hindi Guru - Learn Hindi Easy is perfect for anyone who wants to learn Hindi. Whether you're a student, a traveler, or a business professional, Hindi Guru - Learn Hindi Easy can help you achieve your Hindi language learning goals. Our app is designed to be fun and engaging, so you'll never get bored. And with our variety of features, you can learn new vocabulary, improve your pronunciation, and practice your writing skills. Here are some of the benefits of learning Hindi: - You can communicate more effectively with people from Korea. - You can expand your knowledge and understanding of Hindi culture. - You can improve your job prospects and earning potential in Korea. - You can travel to Korea more easily and enjoy your trips more. - You can stay mentally sharp and engaged as you age. With Hindi Guru - Learn Hindi Easy, you can learn 10 new Hindi words per day. This is the best way to improve your Hindi vocabulary really fast. And because we have a lot of different exercices, your journey to the new language is going to be fun. Don’t wait more and download Hindi Guru - Learn Hindi Easy today and start learning Hindi! - PREMIUM SUBSCRIPTION - Premium gives access to all the features of the application! The subscription will be billed in a single payment. Payment is made through iTunes account at confirmation of purchase. The subscription will renew automatically within 24 hours before the end of the subscription. Your account will be debited 24 hours before your existing subscription ends, at the same price you paid the first time. You can manage your subscription and auto-renewal by receiving you in your account settings after purchase. If you pay for your subscription before the trial period expires, the remaining free trial period will be forfeited. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://weblogit.co.uk/privacy.html
Screenshots
Verdict
Date Trainer and Naan both sit at 4.0 stars, but that hides the real split: 80% of Date Trainer's written reviews are positive against 0% of Naan's. Date Trainer also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (12.1 vs 17.0). On price, rating, ratings volume 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.
On the App Store both sit at effectively the same score — 4.0 for Date Trainer against 4.0 for Naan. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews are what separate them: 80% of Date Trainer's written reviews are positive against 0% of Naan's.
Date Trainer ships an update every 3 days, Naan every 2 weeks. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.
| Parameter | Date Trainer | Naan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 4.0 (6 ratings) |
| Positive reviews | 80.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 | 6 — better |
| Update frequency | Every 3 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | Jubbly | henri gil |
Customer experience
Date Trainer
Naan
In-app purchases
Date Trainer
No in-app purchases
Naan
No in-app purchases
