ClickThai Dictionary vs iObserved
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClickThai Dictionary
This app provides a comprehensive Thai-English dictionary with clear, human-voiced pronunciations and transcriptions for over 200,000 entries. It offers word-by-word sentence translation and a memo function for saving frequently used words, all available offline.
- Thai-English dictionary
- Human-voiced pronunciations
- Clear transcriptions
- Word-by-word sentence translation
- Offline access
- Memo function
- Extensive vocabulary
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Dictionary: ClickThai is the first Thai-English dictionary on smartphones especially made for foreigners. That means all Thai words are set-to-sound with a clear studio-recorded human voice, with the highest speech intelligibility for every syllable. It also has a clear transcription to guide you to a perfect pronouncing. Sound and transcription is available for more Thai words than in any other dictionary on the smartphone market. You can search for English and for Thai words. You can also input a word in transcription mode as you heard it and find the correct Thai word together with its English meaning. So, if you type “talat” in transcription mode, it will show you the Thai word for “market” and all other words containing “talat”, i.e. the fish market, the flower market, and the floating market. Same for a search in Thai or English mode: you will find not only the word you entered, but also those words which contain the search term and also short words that are contained in the search term. All data including the sound files are offline available. No Internet connection required. Word-By-Word-Translation: If you do not recognize the individual words in a Thai sentence because of the lack of interspacing, you can hardly look-up in the dictionary. Our Word-By-Word-Translation decomposes a Thai sentence into individual words and offers the translation for every word in the right order. You can pass a received Thai-SMS or Email to the program and easily get an inkling of what it is. A dictionary needs a huge vocabulary or this function; otherwise the text will be too fragmented. ClickThai has the needed vocabulary! Memo-Function: If you are preparing for a particular situation and want to put a few words on a place, to which you can access quickly, then the new memo function is exactly right for you. You can calmly search for the needed words at home and save them with a tap at the memo button. Together with all the information found on the dictionary, including Thai script, transcription, English meaning, and sound. Search Result Order: In most cases you will not find a one-to-one translation. Maybe many words are suitable for what you are searching. Don’t be worry! Even if you get a long search results list, the most common words are on top of the list. Check the first three or four results based on the detailed description and take that word which best suits your requirements. Vocabulary: ClickThai has much more than the basic vocabulary. Many terms from different disciplines are included, i.e. Computer and Technics, Law, Insurance, Math, Geography, Geology, Biology, Medicine, and many more. If you search any word, you should find it. That`s the policy of ClickThai. At the moment, we have 88,500+ Thai words, 99% provided with sound) 72,000+ English words 65,000+ Transcription words Together more than 200.000 entries (only for comparison because others only specify this value) The vocabulary is constantly being expanded. We will provide at least one big update every year. That’s free for lifetime.
iObserved
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iObserved – The Smarter Way to Observe Teaching iObserved is the complete solution for school leaders conducting lesson observations, learning walks, and classroom drop-ins. Designed with flexibility and usability in mind, iObserved helps you capture high-quality feedback, customise observation templates, and track improvements across your school. Whether you're a headteacher, department lead, or part of an external review team, iObserved simplifies your workflow and helps you focus on what matters: improving teaching and learning. Key Features: Create Custom Templates Build bespoke observation forms that match your school’s priorities and frameworks. Add multiple field types including sliders, toggles, dropdowns, and more. Conduct Observations with Ease Use your custom templates to carry out observations directly on your device. Responses are auto-saved and structured for clear feedback. Generate Professional Reports Export observations instantly as PDF or plain text files – ideal for sharing with staff or archiving securely. Template Sharing Made Simple Share your observation templates via QR code or export files. Import templates from colleagues in seconds. Teacher Management Maintain a built-in list of observed staff. Easily add new names or select from existing ones when conducting observations. Designed for Schools iObserved includes optional school branding, observer identity saving, and home screen theming to reflect your institution. Offline-Ready No login or internet connection required. Your data stays on your device, secure and always accessible. Quick Access Tools Built-in support for learning walks, short drop-ins, and informal reviews to suit every leadership style. Why iObserved? No subscriptions or accounts Built by educators, for educators Trusted by schools for evidence-based improvements Seamlessly works on both iPhone and iPad Take control of your lesson observations with iObserved — a professional tool for a professional role.
Screenshots
Verdict
The clearest difference is update cadence: iObserved at every 4 weeks against ClickThai Dictionary's every 6 months. iObserved also leads on price ($12.99 vs $16.99). ClickThai Dictionary's advantage is iOS requirement (13.0 vs 16). On ads, 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
ClickThai Dictionary costs $16.99 and iObserved $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ClickThai Dictionary ships an update every 6 months, iObserved every 4 weeks. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.
| Parameter | ClickThai Dictionary | iObserved |
|---|---|---|
| Price | $16.99 | $12.99 — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 16 |
| Further details — not scored | ||
| Size | 572 MB | 6 MB |
| Age rating | 12+ | 4+ |
| Developer | ClickThai | Angel App Publishing Ltd. |
In-app purchases
ClickThai Dictionary
No in-app purchases
iObserved
No in-app purchases
Questions
Is ClickThai Dictionary free?
Is iObserved free?
Do ClickThai Dictionary or iObserved have ads?
Which is updated more often, ClickThai Dictionary or iObserved?
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