# Ujack: Calorie & Body Scan — Workouts, Coach and Macros

> AI-powered physique analysis and personalized fitness improvement guidance. (iPhone/iPad app by Sumit Chandra Paul.)

- Source: https://appshunter.io/ios/app/ujack-calorie-and-body-scan/id6754224778 (this page in markdown: same URL + `.md`)
- Developer: [Sumit Chandra Paul](https://appshunter.io/developer/1847182951)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.80/5 from 20 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 36 MB
- Languages: American English
- Released: 2025-11-05
- Data updated: 2026-08-19
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ujack-calorie-and-body-scan/id6754224778/reviews.md

## What is Ujack?

Ujack - Get Strong isn’t just another fitness tracker, It’s your Potential Analyser.
Upload your photo and get an instant ratings* on your physique, posture, and aesthetics. Track your progress*.
Then, learn how to actually improve, from muscle growth to clear skin, better sleep, and more.

No noise. No distractions. Just a clear path towards the best version of you.
Join Ujack and start your potential maxing journey today.

NOTE: We do not offer medical advice. Any and all recommendations should be viewed as suggestions, please consult with a professional and do your own research before doing something new.

*Analysis, track progress and scan results require subscription. Additional scan require additional purchase.

Privacy Policy : https://ujack.app/privacy
Terms of Usage : https://ujack.app/terms

## Key features

- Photo-based physique analysis
- Posture and aesthetics rating
- Personalized improvement guidance
- Progress tracking
- Muscle growth recommendations
- Sleep and skin improvement tips

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| yearly | $29.99 | per year |
| ujack monthly | $6.99 | per month |
| ujack_monthly_premium | $9.99 | per month |
| ujack_weekly_premium | $4.99 | per 7 days |
| ujack | $3.99 | per 7 days |


## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/ujack-calorie-and-body-scan/id6754224778/reviews.md

### 5/5 — Confused on the startup

*2026-07-27*

I can’t tell if the whole app requires the subscription. I’m locked on a screen that requires a subscription, but I can’t get out of it.

### 1/5 — Why pay

*2026-04-30*

I tried scanning my body and it wouldn't work then I have to pay for scans

**Developer response:** Hey there sorry to hear this, we have re-designed the app, made the AI better, added recipes, food scan , workout generator and many more things to make the app worth using. We will be very happy if you give it a shot, if you need support email us at ujackapp@gmail.com

### 1/5 — Subscription Scammed

*2026-04-29*

I bought this subscription and expected to receive scans. Then it tells me I have no scans and that I need to buy the subscription. Give me my money back or an actual subscription.

**Developer response:** Hey diudus, we are sorry for  this. as we might were having development to make the app better then that might lead to this. please send your email at ujackapp@gmail.com. we are happy to help

### 5/5 — What a great amazing app!!!!?)

*2026-03-17*

Wow crazy idea

### 1/5 — Buy scans?

*2026-03-15*

I download the app, my gmail account won’t load so I make a new one… so then I go to scan and it says I don’t have scans, then it gets stuck in an infinite loop of loading up the scan buyer and then closing it. Horrible.

**Developer response:** Hey We are very sorry for this please email us at ujackapp@gmail.com. We will help you.
and we are working to fix it. so sorry for this.

### 5/5 — What a great amazing app!!!

*2026-03-15*

Wow crazy idea

### 2/5 — I can’t get in

*2026-03-13*

I don’t understand what I am supposed to do, because I just logged in but it is showing me a example photo of good posture and there is no exit sign for me to continue on, so I am unable to use the app.

### 5/5 — What a great app

*2026-03-13*

Wow crazy idea

### 5/5 — M

*2025-12-30*

GRATEFUL APP DAMMMNN!!!!!

### 5/5 — Awesome developers

*2025-12-24*

Very accurate good for lifters that need to find improvement.

## Frequently asked questions about Ujack

### What kind of analysis does Ujack provide?

Ujack provides an analysis of your physique, posture, and aesthetics based on a photo upload. It offers ratings and suggestions for improvement in areas like muscle growth, skin clarity, and sleep quality.

### Is Ujack free to use?

The app is free to download and offers basic features. However, detailed analysis, progress tracking, and scan results require a subscription, with additional scans available for purchase.

### What are the subscription options for Ujack?

Ujack offers several subscription plans, including weekly premium options at $4.99 per 7 days and a monthly premium option at $9.99 per month. There is also a $3.99 per 7 days plan.

### Does Ujack offer medical advice?

No, Ujack explicitly states that it does not offer medical advice. All recommendations are suggestions, and users are advised to consult with a professional before implementing any new routines or changes.

### What devices is Ujack compatible with?

Ujack is designed for Apple devices and is supported on iPhone, iPad, and iPod.

### How often is Ujack updated?

The latest version of Ujack is 1.0.6, and it was last updated on February 25, 2026. This indicates a recent update cycle.

### What is the age rating for Ujack?

Ujack has an age rating of 4+, making it suitable for a wide range of users.

### Does Ujack have ads?

Based on the provided data, Ujack does not have advertisements. Its monetization relies on in-app purchases and subscriptions.

## Version history (last 5 releases)

### 1.0.9 — 2026-05-14

This update is a big one. We've rebuilt UJack around four things:

• AI Coach — weekly check-ins that read your workouts, food, and body 
  scans, then give you direct next-step actions. No fluff. No "just 
  keep going."

• Workout Logger — track every set, every rep. Auto PR detection, 
  1RM estimates, sparkline trends, retroactive logging from a 
  calendar. Build your own workout or follow an AI plan.

• Body Progress — a real progression chart with side-by-side scan 
  comparisons. Your photos are NEVER stored — only your scores.

• Smarter Macros — recalculated using research-backed g/lb ratios 
  tuned per goal (lose fat / maintain / recomp / build muscle).

Plus: 155+ exercise library, streak tracking with one repair every 
30 days, conditional push reminders, and a full AI Disclaimer page 
so you know exactly what the AI does and doesn't do.

Discipline beats motivation. Welcome back.

### 1.0.8 — 2026-05-13

This update is a big one. We've rebuilt UJack around four things:

• AI Coach — weekly check-ins that read your workouts, food, and body 
  scans, then give you direct next-step actions. No fluff. No "just 
  keep going."

• Workout Logger — track every set, every rep. Auto PR detection, 
  1RM estimates, sparkline trends, retroactive logging from a 
  calendar. Build your own workout or follow an AI plan.

• Body Progress — a real progression chart with side-by-side scan 
  comparisons. Your photos are NEVER stored — only your scores.

• Smarter Macros — recalculated using research-backed g/lb ratios 
  tuned per goal (lose fat / maintain / recomp / build muscle).

Plus: 155+ exercise library, streak tracking with one repair every 
30 days, conditional push reminders, and a full AI Disclaimer page 
so you know exactly what the AI does and doesn't do.

Discipline beats motivation. Welcome back.

### 1.0.7 — 2026-05-05

major improvement ai coach, foodscan

### 1.0.6 — 2026-02-25

Minor big fixes.

### 1.0.5 — 2026-02-02

Minor big fixes.

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## More apps by Sumit Chandra Paul

- [Lamb: Bible study app](https://appshunter.io/ios/app/lamb-bible-study-app/id6759895833)
- [Flee: Flee From Lust](https://appshunter.io/ios/app/flee-flee-from-lust/id6760206264)

All apps by Sumit Chandra Paul: https://appshunter.io/developer/1847182951

## Related topics

[ujack fitness](https://appshunter.io/ios/topics/ujack-fitness)

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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 2026-08-19.*