# B12 Deficiency

> Organize and track B12 deficiency symptoms, treatments, and appointments. (iPhone/iPad app by B12 Info Limited.)

- Source: https://appshunter.io/ios/app/b12-deficiency/id859078895 (this page in markdown: same URL + `.md`)
- Developer: [B12 Info Limited](https://appshunter.io/developer/859078898)
- Category: Medical, Health & Fitness
- Price: $4.99
- Rating: 3.10/5 from 10 App Store ratings · 17 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 12 MB
- Languages: American English
- Released: 2014-09-13
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/b12-deficiency/id859078895/reviews.md

## What is B12 Deficiency?

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.

## Key features

- Symptom tracking with severity slider
- Medication and supplement management
- Appointment reminders
- Printable symptom and medication charts
- Personalized journal for observations
- Test result monitoring
- Image library for visible symptoms

## Recent user reviews (10 of 17)

All indexed reviews: https://appshunter.io/ios/app/b12-deficiency/id859078895/reviews.md

### 1/5 — Journal won’t work

*2022-12-13*

I had the original app for free Called PA, the journal would no longer open so I thought it may be because this £4.49 app had superseded it. Downloaded hoping to swap across but the journal doesn’t work in this app either tap the + button and it closes the app used to love recording in this app good reminder of historic events but now won’t work properly

### 1/5 — Please update!

*2022-05-03*

The journal feature keeps crashing the app. 
I can’t type in the personalized symptoms because of the placement of the text box (iPhone). Also-just a thought-it would be cool to add the labs to the charts feature.

### 1/5 — V1.3.2 broken

*2022-03-24*

I’ve just updated to version 1.3.2 on my iPad running iOS 15.3.1 and now My Journal is broken. If you try to add an entry or update an existing one the app crashes

I have 2 months worth of data in the app which I cannot access it

makes you wonder how much testing the app gets, especially when this version is supposed to fix issues in iOS 15. For me it “was” fine. Now, In its current state, this app is close to useless.

### 3/5 — Doesn’t have the feature I wanted

*2021-05-07*

B12 intramuscular injections are often prescribed with staggered, irregular schedules that this app didn’t accommodate to. Example: every other day for 2 weeks then once a week for 3 more weeks, then once every 6 months... this app only had an option to add supplements with regular schedules (every day, every other day, etc). While there could be a workaround by setting up multiple time periods, that seems too time-consuming...

In the future it would also be cool if it could integrate with Apple health...

### 1/5 — B12 app

*2019-03-07*

For 4.99 this is a total rip off. It’s just a glorified Excel sheet with colours!

### 4/5 — Excellent idea.

*2018-12-20*

When I first got the App, I wasn’t too impressed, there was some bugs and glitches.

 Now though, after I’ve updated it it’s brilliant. Lots of useful features. You can type in your symptoms, there’s a journal if you want to do a daily diary. You can type in all your meds and supplements and in the calendar it reminds you to take them...A few other things like inputting test results etccc. Very handy App.

### 2/5 — Can’t edit past symptoms

*2018-12-12*

Could be useful except that I can’t edit past days unless I’m missing something. When I first got the app I didn’t know how to use it and selected all of my symptoms I’ve ever had rather than knowing it was for that one day. Now I can’t go back and edit it and my charts are off.

### 1/5 — Just crashes. Waste of money

*2018-06-18*

Can’t use the app as it crashes as soon as you start to use it!

### 3/5 — Disappointed :(

*2018-04-27*

It’s becoming quite a chore to enter my symptom scores each evening due to it crashing repeatedly.

Shame you can’t remove medications once you’ve listed them, would be good to be able to fully edit and remove.

The chart is a great idea and works well for the symptoms but I can’t see the medication/supplements anywhere except on the key. Needs to be visually clear when I’ve had a B12 injection for the symptoms chart to be comprehensive.

If I knew then what I do now, I don’t think I’d have paid £2.99 for it. Hopefully some improvements will be made.

### 1/5 — Crash Award

*2018-04-16*

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 symptoms I'd already entered. Fail. 

How do I get a refund???

## Frequently asked questions about B12 Deficiency

### What is B12 Deficiency?

B12 Deficiency is an app designed to help individuals diagnosed with vitamin B12 deficiency. It provides tools to organize and track symptoms, medications, supplements, and appointments, aiding in the management of the condition and communication with doctors.

### How does B12 Deficiency help track symptoms?

B12 Deficiency allows users to record the severity of their symptoms using a slider bar. These results are then displayed in graph form, which can be viewed alongside information about supplements and medications.

### Can B12 Deficiency remind me to take my medication?

Yes, B12 Deficiency offers a feature to organize and manage your injections, medications, and supplements. The app can provide timely reminders for when to take your prescribed dosage.

### Is B12 Deficiency available on Android?

Based on the provided data, B12 Deficiency is available on iPhone, iPad, and iPod. There is no information indicating support for Android devices.

### How much does B12 Deficiency cost?

B12 Deficiency is a paid application, with a price of $4.99. The provided data does not indicate any in-app purchases or subscription models.

### Does B12 Deficiency have ads?

No, B12 Deficiency does not contain advertisements. The app is a paid download and is ad-free.

### How often is B12 Deficiency updated?

The latest version of B12 Deficiency is 1.3.3, which was last updated on April 30, 2024. This indicates the app receives periodic updates.

### What is the age rating for B12 Deficiency?

B12 Deficiency has an age rating of 4+. This suggests it is suitable for users of all ages, though it is intended for individuals diagnosed with a specific medical condition.

## Version history (last 5 releases)

### 1.3.3 — 2024-04-30

Bug fixes

### 1.3.2 — 2022-03-23

Support for iOS15 and some minor bug fixes

### 1.3.1 — 2021-02-22

We have made the app look better on the iPad and squashed some more bugs.

### 1.3 — 2018-12-18

We have made the app look better on the iPad and squashed some bugs.

### 1.2 — 2018-09-08

We have now updated the app to be even easier to use. You are no longer required to register before hand and your data is also now held privately and securely on your device, making the app faster than ever.

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## More apps by B12 Info Limited

- [PA Pernicious Anaemia](https://appshunter.io/ios/app/pa-pernicious-anaemia/id859079061)
- [B12 Deficiency - risk checker](https://appshunter.io/ios/app/b12-deficiency-risk-checker/id930945358)
- [Chronic Illness Monitor](https://appshunter.io/ios/app/chronic-illness-monitor/id1435161881)

All apps by B12 Info Limited: https://appshunter.io/developer/859078898

## Related topics

[b12 deficiency](https://appshunter.io/ios/topics/b12-deficiency) · [b12](https://appshunter.io/ios/topics/b12) · [b162](https://appshunter.io/ios/topics/b162)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*