Whale Notes vs Opposite Words (Thai)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whale Notes
Easily record new vocabulary words, their meanings, and example sentences. Sync notes across devices with cloud backup. Offers tools for word definition lookup to help you build a daily learning habit.
- Record new words and meanings
- Add example sentences
- Cloud backup and sync
- Offline functionality
- Word definition lookup
- Daily learning habit tracker
Read full descriptionHide full description
- When you come across a new word while studying, just open Whale Notes and add a note with its meaning and an example sentence. - You can create an account or link a social media account to make sure all your notes are backed up to the cloud. This way, you won’t lose your notes if you delete the app or if your phone is lost or stolen. - Works smoothly both online and offline. - Available on multiple platforms, so you can sync your notes across different devices. - More tools to help you find word or phrase definitions. - Try to make this a daily habit, aiming to learn 3-5 new words each day. We hope this app helps you grow your vocabulary. Thank you for your support! Subscriptions in the app will be charged to your credit card through your iTunes account. The subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Once activated, the subscription cannot be canceled. You can manage your subscriptions in Account Settings after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Opposite Words (Thai)
Read full descriptionHide full description
Opposite Words (Thai) helps you find Thai words with the opposite meaning, for Thai language homework, practising sentences or finding the right word when you write. Type a word and the app shows its opposite with the definition, the part of speech (noun, verb, adverb) and its word group, such as taste, colour and light, or actions. Made for primary and secondary school students, teachers and parents helping with homework. Examples in the app – มืด (dark) → สว่าง (bright) – ใส (clear) → ขุ่น (cloudy) – บุญ (merit) → บาป (sin) – ประหยัด (thrifty) → ฟุ่มเฟือย (extravagant) – สร้างสรรค์ (create) → ทำลาย (destroy) What you can do – Search in Thai; if nothing matches exactly, the app offers close words – Word page: the opposite, definition, part of speech and word group, with the Thai dictionary entry; some words also show the reading and English translation – Select and copy text on the word page, and listen to it read in Thai (when your phone has a Thai voice) – Share a word as a picture to LINE or other apps, in your choice of colour, square or portrait – Word of the day on the home page, a home screen widget and a daily reminder – Tap the heart to keep favourites in your library and review them later – 2 practice games: match each word with its opposite against the clock, and guess the word from its meaning – Popular words and the newest words – Articles about the Thai language All your favourites from the previous version are still there Free with ads By Wordy Guru
Screenshots
Verdict
The clearest difference is in-app purchases: Opposite Words (Thai) at none against Whale Notes's 5. Whale Notes's advantage is ads (none vs shown) and update cadence (every 5 months vs every 27 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. Whale Notes sells 5 in-app purchases, starting at $2.99 per 3 months. Opposite Words (Thai) asks for nothing beyond the download.
Whale Notes ships an update every 5 months, Opposite Words (Thai) every 27 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.
| Parameter | Whale Notes | Opposite Words (Thai) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (34 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 34 — better | — |
| Update frequency | Every 5 months — better | Every 27 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 24 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Thi Vo | Kittipong Intaboot |
In-app purchases
Whale Notes
- Premium 3 months14 Days trial$2.993 Months
- Premium 6 months14 Days trial$4.996 Months
- Premium 12 months14 Days trial$8.991 Year
- 200 notes$1.99
- 500 Notes$2.99
Opposite Words (Thai)
No in-app purchases
Questions
Is Whale Notes free?
Is Opposite Words (Thai) free?
Do Whale Notes or Opposite Words (Thai) have ads?
Which is updated more often, Whale Notes or Opposite Words (Thai)?
Other comparisons















