64
BU Score
Solid
Spelling Notebook Premium
✍️ BU Analytics Review
“
Spelling Notebook Premium is an iOS app from Ako Software Ltd. in the News category, currently rated 4.4★ across 128 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 64 — Solid (established niche player). For a News app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 7 of 7 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($1.99)METRIC | +$2,800 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (15y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Good rating (4.4★)METRIC | +$800 | |
| Early-stage install base (128 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 24 MB🔞 4+📱 iOS 9.0+🔖 v3.8.2🔄 updated 3mo ago🌐 EN📂 News💰 Paid🚀 Launched 2011 (15y old)
📝 About this app
Create a personalized list of words to practice. Test your spelling - hear each word spoken. Get a star for each correct word. Practice just the words you have yet to master. Retest your words at anytime. Students can practice their words independently.
Originally designed to be a replacement for a student's spelling notebook which lists words to be learnt for school each week. Unlike a paper notebook, SpellingNotebook can speak each of the words to enable testing and practice without seeing the written word. SpellingNotebook contains a full searchable spelling dictionary so that words can be added directly to the student's word list, minimizing entry errors.
User Reviews
* This app is awesome I have a spelling test coming up and I can spell every word correctly thanks to this app!!! (US)
* Makes spelling practice fun (UK)
* So fun!!!! This is a great app for kids and adults! (US)
* Great App!!! Whole class uses it!! (Australia)
Spelling Notebook features:
* Students can practice independently
* More than 100,000 words - add new words to the built in spelling dictionary when needed
* Spelling Notebook has a built in voice that can say all words in its extensive dictionary and any new english words added
* Optionally Record your own voice for the word you want to practice. You can record just the word, or even a whole phrase to help you recognize which word to spell.
* Multiple English regions: UK, US, Canada, Australia and NZ
* Earn a star for correct words
* Keep multiple word lists
* Edit word lists: add or delete words, add or delete an entire word list, rename your list
* Import words from one wordlist into another
* Words are selected from an extensive dictionary - minimizing entry errors
* Help available in app to guide and support
* Word list Copy and Paste
* History of Word list tests and practice
* Email test results
* Unlimited words per list
* Select between UK, US and Australian voices
The built-in spelling dictionary is automatically selected by region. For countries outside US, Canada, Australia and NZ, the UK spelling dictionary is selected.
Spelling Notebook Premium offers a premium Spelling Notebook experience with no ads on any device, unlimited words per wordlist and a selection of UK, US and Australian voices.
Follow us on Instagram: @spellingnotebook
Recommended Ages: All, Kids
Categories: Education, Productivity, Apps for Kids
Originally designed to be a replacement for a student's spelling notebook which lists words to be learnt for school each week. Unlike a paper notebook, SpellingNotebook can speak each of the words to enable testing and practice without seeing the written word. SpellingNotebook contains a full searchable spelling dictionary so that words can be added directly to the student's word list, minimizing entry errors.
User Reviews
* This app is awesome I have a spelling test coming up and I can spell every word correctly thanks to this app!!! (US)
* Makes spelling practice fun (UK)
* So fun!!!! This is a great app for kids and adults! (US)
* Great App!!! Whole class uses it!! (Australia)
Spelling Notebook features:
* Students can practice independently
* More than 100,000 words - add new words to the built in spelling dictionary when needed
* Spelling Notebook has a built in voice that can say all words in its extensive dictionary and any new english words added
* Optionally Record your own voice for the word you want to practice. You can record just the word, or even a whole phrase to help you recognize which word to spell.
* Multiple English regions: UK, US, Canada, Australia and NZ
* Earn a star for correct words
* Keep multiple word lists
* Edit word lists: add or delete words, add or delete an entire word list, rename your list
* Import words from one wordlist into another
* Words are selected from an extensive dictionary - minimizing entry errors
* Help available in app to guide and support
* Word list Copy and Paste
* History of Word list tests and practice
* Email test results
* Unlimited words per list
* Select between UK, US and Australian voices
The built-in spelling dictionary is automatically selected by region. For countries outside US, Canada, Australia and NZ, the UK spelling dictionary is selected.
Spelling Notebook Premium offers a premium Spelling Notebook experience with no ads on any device, unlimited words per wordlist and a selection of UK, US and Australian voices.
Follow us on Instagram: @spellingnotebook
Recommended Ages: All, Kids
Categories: Education, Productivity, Apps for Kids
🆕 What's New · v3.8.2
* Bug fixes
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Spelling Notebook Premium
- Developer
- Ako Software Ltd.
- Bundle ID
- com.akosoftware.spellingnotebook
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN
Company
- Website
- www.spellingnotebook.com
- Tagline
- Spelling Notebook Learn your spelling words.
- Description
- Spelling Notebook
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $16.7K/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- support@akosoftware.com
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth128 ratings+12700% lifetimeShow 3-year history estimate ▾
Tracked (35 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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