# PIE Fit — Fitness starts with measuring

> Smart tape measure companion app for body measurement tracking and analysis. (iPhone/iPad app by Bagel Labs Co., Ltd..)

- Source: https://appshunter.io/ios/app/pie-fit/id1376452979 (this page in markdown: same URL + `.md`)
- Developer: [Bagel Labs Co., Ltd.](https://appshunter.io/developer/1177889752)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 2.56/5 from 16 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 48 MB
- Languages: English, French, German, Japanese, Korean, Spanish
- Released: 2018-08-02
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pie-fit/id1376452979/reviews.md

## What is PIE Fit?

It's time for a real measure of health
Smart tape measure : PIE

Dedicated app for smart tape measure PIE, PIE Fit


[Send in real time]


[Check your body size at a glance]


[Check the size changes on the graph]


[Take a picture of your body change]


[Check your body fat and abdominal obesity rate]


[set your goals and challenge yourself]


[Try adding body parts]


[Try adding members]


[Work with Apple Health]


Things to note:

1. The PIE Fit app asks you for this permission once, when you log into the app for the very first time. This is optional and you can still manually enter the necessary data into PIE to calculate your body fat ratios.
2. If you choose to grant permission to the app, PIE Fit will import your height and weight data.
This height and weight data will be used with your waist and hip circumferences measured through the PIE Fit app to compute your body fat ratios.
3. You can choose to not grant access by pressing SKIP at the top right corner of the screen. To cancel the permission, you can always open the Health app’s Sources menu and unselect the data.

More infomation can be found at 

https://www.bagel-labs.com/19-access-data-from-apple-health/

For inquiries regarding data permissions, please email us at support@bagel-labs.com. Thank you.

## Key features

- Smart tape measure integration
- Real-time body size tracking
- Body size change graphs
- Body fat and obesity rate calculation
- Goal setting and challenges
- Apple Health integration

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/pie-fit/id1376452979/reviews.md

### 1/5 — Facebook login broken

*2022-02-11, version 3.3.1*

Facebook login doesn’t work anymore, gives an error that it’s in some sort of development mode. Can’t login with any other method because it’s all tied to that account. So everything is useless until that gets fixed.

### 1/5 — App is Bad, Buggy and Loosing Data

*2020-07-30, version 2.41*

I signed up with Apple SignIn and used the app a few times (a few weeks of time-consuming measurements) only to be kicked out of the app while using it (taking measurements) and brought back to login screen. I tried to sign back in with AppleId and nothing happened, tried reinstalling app, still wouldn’t sign in. I tried signing up with email knowing I’d loose my previous data, nothing. Finally I tried signing up with Google and it worked but now I wonder how long until I loose all my data again?

Why isn’t there a way to request support in the app? (Might avoid some bad reviews)

It’d be nice if the body illustration was more detailed, showing exactly where the measuring tape should be positioned, maybe link to videos. (Given this app only does one thing shouldn’t it do it very well?)

The only part of this product that works solid is the tape measurer itself, the app fails it.

Probably going to return the device, using an old school tape measurer and excel would be less painful.

### 3/5 — Almost good

*2020-06-20, version 2.30*

Having to sign in every time is very inconvenient.
Lack of export function makes the tape-app ensemble much less useful than it could be. Please fix both issues, they’re mainstream features in every other fitness related app hence there’s no particular development skill required.

### 1/5 — Numerous bugs with interface upgrade

*2019-11-07, version 2.02*

Please fix the app or restore to older version. I had months of historical data tracked weekly for two members. Your upgrade caused all data to be merged into one. How do I separate them again? Also, I had data stored in inch fraction and inch decimal. You removed inch decimal. Historical values now look like unreadable data. The app is now significantly slower. Please fix or restore to older pre-interface overhaul version.

### 1/5 — New version took my favorite features and crashes a lot.

*2019-11-03, version 2.00*

My favorite part of this app was that I was able to transform from inches with fractions to inches with decimals. Now the new version does not have this ability and is a big bummer for me. Please bring that back and also the ability to change this measures within the app like before. 
This new version is not very user friendly. I don’t need to measure my left and right sides, there should be an option to decide whether you want to or not. It took me a long time to collect my measurements because they would flip from right to left. I only need to measure my right side for progres.  I also need to report this app crashes a lot, unlike the older version. For me it crashed each time I moved measures around and while measuring.Big bummer, please update.

### 2/5 — OK, but lacking core features

*2019-09-25, version 1.17*

On a positive note, the app is simple, easy to use, and has good visual elements.  However, it does have a couple of significant flaws that make it unusable.

First, it requires you to create an account before doing anything.  I don’t mind creating a new account when doing so provides value, but here it provides no obvious value.

There are a couple of pop ups that display with foreign language characters so you have no idea what the app wants or is communicating.  Most notably during sign up.  

There’s also no way to get YOUR data out of this app.  It syncs your waist with Apple Health, but what about all the other body measurements that Apple Health doesn’t support?  I’d love to see an export to CSV from the settings page similar to other fitness apps.  It’s hard to justify using this app if I can’t be certain that I can use my data the way I want without having to re-enter everything elsewhere.
This would be a 5 star app if these items are addressed, but until then, I’m back to using a spreadsheet and standard tape measure to collect body measurements.  

I’ll update this review if any of this changes, but until then - I recommend you take a pass on this app (and related tape measure).

### 5/5 — Great app, but....

*2018-09-19, version 1.12*

This app is really good and everything but I only wish I can take measurements from both sides and be able to differentiate them in the app. Such as left and right bicep instead of just one measurement for both biceps.

## Frequently asked questions about PIE Fit

### What is PIE Fit?

PIE Fit is a dedicated app designed to work with the smart tape measure PIE. It allows you to track your body measurements, view changes over time, and calculate body fat percentages.

### How does PIE Fit track body measurements?

PIE Fit works in conjunction with the smart tape measure PIE to record your body dimensions. It can also import height and weight data from Apple Health to compute body fat ratios.

### Can I set fitness goals with PIE Fit?

Yes, PIE Fit allows you to set personal goals and challenge yourself. This helps you stay motivated and track your progress towards desired outcomes.

### Does PIE Fit work with Apple Health?

Yes, PIE Fit can work with Apple Health. It can import your height and weight data, which is then used with your waist and hip circumferences to calculate body fat ratios.

### What is the rating for PIE Fit?

PIE Fit has a rating of 2.6 stars based on 16 ratings. This indicates that user satisfaction may vary.

### Is PIE Fit available on Android?

Based on the provided data, PIE Fit is supported on iPhone, iPad, and iPod, suggesting it is primarily an iOS application.

### How often is PIE Fit updated?

The latest version of PIE Fit is 3.4.1, which was last updated on April 19, 2022. This suggests updates may not be very frequent.

### Is PIE Fit free to use?

Yes, PIE Fit is available for free. There are no mentioned costs or subscription fees associated with using the app.

## Version history (last 1 release)

### 3.4.1 — 2022-04-19

- Fix PIE mini connection error
- Fix the part name not changing error
- Fix layout error

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## More apps by Bagel Labs Co., Ltd.

- [Bagel Labs](https://appshunter.io/ios/app/bagel-labs/id1177889753)

All apps by Bagel Labs Co., Ltd.: https://appshunter.io/developer/1177889752

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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 2026-06-07.*