Comparison

WTFatLite vs Weight Register Plus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

WTFatLite

Record body Weight/Fat!

Simple Bodymass Registration

Free

💪 Health & Fitness

No ratingsView app →

About

WTFatLite

Record your body weight and fat percentage with an engaging, physics-based interface. Visualize your progress over time with interactive graphs. Offers a fun alternative to traditional health tracking apps.

Highlights

Physics engine for interactive recording
Keyboard-free data entry
Weight and fat percentage tracking
Interactive data graphs
Data reset options

Features

Read full description

This app has a physics engine and will make you to enjoy recording your body weight/fat! It is fun more than general scaling applications. Enjoy! *** Features *** - Recording without keyboard. - Graph for your data. (Weight/Fat at the same time) *** How to use it *** [ Weight/Fat ] 1. Choose the date. 2. Then, choose the weight you want use. (Also you can change it any time.) 3. Tap the display on the scale until your weight. 4. Push the register button, then done! [ Graph ] You can drag the graph for confirming any day. [ Settings ] - Reset All data can be deleted. You can choose all weights/all fats/both. - Glid Showing any lines can be changed.

About

Weight Register Plus

Read full description

Weight Register Plus can register your body mass data to Health App Simply.

Screenshots

WTFatLite3 screens

Weight Register Plus3 screens

Verdict

The call

The clearest difference is in-app purchases: WTFatLite at none against Weight Register Plus's 1. Weight Register Plus's advantage is ads (none vs shown) and iOS requirement (8.0 vs 14.0). On price, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Weight Register Plus sells 1 one-off in-app purchase. WTFatLite asks for nothing beyond the download.

UpkeepUpdate frequency

WTFatLite ships an update every 3 months, Weight Register Plus every 5 months. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 5 level

WTFatLite versus Weight Register Plus: the parameters behind the verdict, then further details
Parameter	WTFatLite	Weight Register Plus
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 3 months — better	Every 5 months
Ads	Yes	No — better
In-app purchases	No — better	Yes
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0	8.0 — better
Further details — not scored
Size	6 MB	8 MB
Age rating	4+	4+
Developer	F-NET Apps	Airwire products.

In-app purchases

None

WTFatLite

No in-app purchases

1 purchases

Weight Register Plus

One-time1

Body Fat Percentage + Remove Ads$0.99

Questions

Is WTFatLite free?

WTFatLite is free to download, with no in-app purchases.

Is Weight Register Plus free?

Weight Register Plus is free to download, with in-app purchases available.

Do WTFatLite or Weight Register Plus have ads?

WTFatLite shows ads; Weight Register Plus does not.

Which is updated more often, WTFatLite or Weight Register Plus?

WTFatLite ships an update every 3 months, and Weight Register Plus every 5 months. Most recently, WTFatLite was updated on October 20, 2026 and Weight Register Plus on October 12, 2026.