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64
BU Score
Solid

Spelling Notebook Premium

4.4 ✍️ Editor
✍️ 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 64Solid (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.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue 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

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each 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

🆕 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
LinkedIn
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
Email
support@akosoftware.com
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth128 ratings+12700% lifetimeShow 3-year history estimate ▾May 2011Sep 2023May 2026
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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