36
BU Score
Emerging
B12 Deficiency
✍️ bumetric analysis
“
B12 Deficiency is an iOS app from B12 Info Limited in the Education category, currently rated 3.1★ across 10 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 36: Emerging (early traction worth watching). For a Education app, that means early traction worth watching.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Below-average rating (3.1★)METRIC | −$1,500 | |
| Mature app (11y old)METRIC | +$1,500 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (10 ratings)METRIC | −$300 |
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 →💾 12 MB🔞 4+📱 iOS 15.0+🔖 v1.3.3🔄 updated 2y ago🌐 EN📂 Education💰 Paid🚀 Launched 2014 (11y old)
📝 About this app
If you have been diagnosed with vitamin B12 deficiency this app will help you to keep your ‘B12 world’ organised and stress free. It will help you evaluate your condition accurately and build an important record of how B12 deficiency affects you on a day to day basis. This app will help to demonstrate to your doctor how well you are responding to treatment.
Use the handy tools to chart your symptoms (symptom list provided with kind permission of Sally M. Pacholok R.N. & Dr. Jeffrey J. Stuart, authors of 'Could It Be B12 An Epidemic of Misdiagnoses?'), injections, supplements and medications and track improvements or regression in your health. You can print your charts directly from the app.
Is your memory affected by B12 deficiency? Many of us have memory problems caused by the condition. We might forget appointments or when to take our medications and supplements. Reduce anxiety and become organised by setting this app to give you handy reminders and alerts.
• My Symptoms - Use the slider bar to record the severity of your symptoms. Once entered and graded your results appear in graph form, alongside your supplements and medications.
• My Supplement/Medications - Organise and manage your injections, medications and supplements. Let the app remind you when to take your dosage.
• My Calendar - Click any date to view doses for that day. Keep your current supplements/medication and appointments scheduled at your fingertips.
• My Charts - Choose up to four symptoms and medications to view at one time, and the graph will display improvements or regression. You can print them directly from the app.
• My Journal - Record your observations and keep notes. Say how you feel!
• My Test results - Keep your important test results accessible, and monitor changes over time.
• My Medical History - Record key information regarding your B12 deficiency and any other conditions you have.
• My appointments - The app will remind you of your scheduled appointments.
• My Images - The camera never lies! Build and organise a personal image library of your visible symptoms to record your B12 history.
Please note: The information on this app is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. This app is for informational purposes only. Always consult your health care provider regarding specific medical questions or concerns.
Use the handy tools to chart your symptoms (symptom list provided with kind permission of Sally M. Pacholok R.N. & Dr. Jeffrey J. Stuart, authors of 'Could It Be B12 An Epidemic of Misdiagnoses?'), injections, supplements and medications and track improvements or regression in your health. You can print your charts directly from the app.
Is your memory affected by B12 deficiency? Many of us have memory problems caused by the condition. We might forget appointments or when to take our medications and supplements. Reduce anxiety and become organised by setting this app to give you handy reminders and alerts.
• My Symptoms - Use the slider bar to record the severity of your symptoms. Once entered and graded your results appear in graph form, alongside your supplements and medications.
• My Supplement/Medications - Organise and manage your injections, medications and supplements. Let the app remind you when to take your dosage.
• My Calendar - Click any date to view doses for that day. Keep your current supplements/medication and appointments scheduled at your fingertips.
• My Charts - Choose up to four symptoms and medications to view at one time, and the graph will display improvements or regression. You can print them directly from the app.
• My Journal - Record your observations and keep notes. Say how you feel!
• My Test results - Keep your important test results accessible, and monitor changes over time.
• My Medical History - Record key information regarding your B12 deficiency and any other conditions you have.
• My appointments - The app will remind you of your scheduled appointments.
• My Images - The camera never lies! Build and organise a personal image library of your visible symptoms to record your B12 history.
Please note: The information on this app is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. This app is for informational purposes only. Always consult your health care provider regarding specific medical questions or concerns.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- B12 Deficiency
- Developer
- B12 Info Limited
- Bundle ID
- com.b12deficiency.b12
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $201/mo
- Top-grossing rank
- Outside top 100 in US Education
- 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
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1533855222
⭐Recent App Store Reviews3 latest · avg 3.0★ · 0% 5★ · 33.3% 1★
5★0 (0%)
4★2 (67%)
3★0 (0%)
2★0 (0%)
1★1 (33%)
+0 ratings/week
Complaints: crash ×1 refund ×1
Top positive
★☆☆☆☆ Crash Award
I JUST purchased this app after leaving my doc's office with a rec to begin supplementation. Just during the initial stage of entering my symptoms, the app crashed no fewer than 30 times, causing me to have to go back and re-add sympto…
★★★★☆ Good idea
Easy to use and helpful…
Top negative
★☆☆☆☆ Crash Award
I JUST purchased this app after leaving my doc's office with a rec to begin supplementation. Just during the initial stage of entering my symptoms, the app crashed no fewer than 30 times, causing me to have to go back and re-add sympto…
★★★★☆ Good idea
Easy to use and helpful…
📈Ratings growth10 ratings+900% lifetimeShow 3-year history estimate ▾
Tracked (5 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.
Full revenue analysis
Read the article-style breakdown for B12 Deficiency: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.