Comparison

Weight. vs ARTEMIS App

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

Head to head
About

Weight.

Easily record your weight, BMI, and body goals with this straightforward app. It offers fast data entry, progress journaling, and visual reports. Secure your data with passcode or biometric authentication and sync with Apple's Health app.

Highlights
  • Fast weight recording (Kg, Lbs, Stones)
  • BMI and body goal tracking
  • Progress diary and pattern spotting
  • Data reports and visualizations
  • Passcode/biometric data security
  • Apple Health app synchronization
  • Data export to spreadsheet
Features
Read full description

The fastest and simplest way to track and journal your Weight, BMI and body goals. - No online service to sign up for - No Ads - No nudges to share your data - No subscription - Always free Just simple, secure, fast Weight recording. - Fast capture of weight information in Kg, Lbs, or Stones and Lbs. - All your data at a glance - Keep a diary of your progress so you can spot patterns showing what worked and what didn’t. - Reports and visualisations of your data - Secure your data with a passcode, Touch ID or Face ID. - Set a template for diary entries - Set and track goals - Secure your data with a passcode, touch or face ID - Synchronise Height and Weight data with Apples Health App - Dark Mode - Export your data to a spreadsheet

About

ARTEMIS App

Features
Read full description

This app has been designed by researchers at the University of Oxford to help you manage your weight as part of the Adults Regulating Their weight Everyday with Mobile Internet Support (ARTEMIS) study. The idea behind the app: there is rarely a ‘one size fits all’ solution to weight loss. We know from previous research that different approaches work for different people. The idea of the app is to help you try out several weight loss actions (e.g. brisk walking or cutting out snacks) and learn from your successes and failures. It’s like you’re experimenting on yourself! Every time you try out a new action, you can monitor your weight and gain a clue about whether the action works for you. You can then use this information to decide whether you want to continue doing this action or try another. We will support you to build a set of personalised actions that you have tested for yourself and that work for you – your very own “Action Toolbox”. You can then use this toolbox as a matter of usual practice to help control your weight going forwards.

Screenshots

Weight.4 screens
ARTEMIS App4 screens

Verdict

The call

The clearest difference is in-app purchases: ARTEMIS App at none against Weight.'s 3. ARTEMIS App also leads on update cadence (weekly vs every 5 weeks) and iOS requirement (13.0 vs 18.6). On price, ads 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. sells 3 one-off in-app purchases. ARTEMIS App asks for nothing beyond the download.

UpkeepUpdate frequency

Weight. ships an update every 5 weeks, ARTEMIS App weekly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Weight. versus ARTEMIS App: the parameters behind the verdict, then further details
ParameterWeight.ARTEMIS App
PriceFreeFree
Rating4.6 (140 ratings) — better—
Positive reviews63.3% of reviews—
Number of ratings140 — better—
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhoneiPhone, iPod — better
Requires iOS18.613.0 — better
Further details — not scored
Size7 MB24 MB
Age rating4+4+
DeveloperRGB Consulting LimitedUniversity of Oxford

Bugs and requests

Weight.

Reported bugs

12 issues
  • Deletes or doesn't save entries
  • Erases previous day's weight
  • Goal setting not working correctly
  • Passcode not working
  • App crashes on iOS 9
Show 7 more
  • Goal weight saved .1 lbs higher
  • Rounds figures up or down randomly
  • Resets to kg instead of lbs
  • Crashes when turning on reminders
  • Crashes when setting up goal weight and reminders
  • Cannot make an entry, only click ads
  • Numbers saved are wrong

Requested features

12 requests
  • Allow multiple users
  • Compare progress side by side
  • Set weight goals
  • Add passcode lock
  • Add edit or delete button
Show 7 more
  • Add graphs or charts
  • Add dieting information
  • Export data to Excel
  • Add notes to entries
  • Allow exact time and date entry
  • Line chat feature
  • Dark mode option

ARTEMIS App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Weight.

One-time3
  • A small tip$0.99
  • A medium tip$1.99
  • A large tip$4.99
None

ARTEMIS App

No in-app purchases

Questions

Is Weight. free?
Weight. is free to download, with in-app purchases available.
Is ARTEMIS App free?
ARTEMIS App is free to download, with no in-app purchases.
Do Weight. or ARTEMIS App have ads?
Neither Weight. nor ARTEMIS App shows ads.
Which is updated more often, Weight. or ARTEMIS App?
Weight. ships an update every 5 weeks, and ARTEMIS App weekly. Most recently, Weight. was updated on November 1, 2026 and ARTEMIS App on November 7, 2026.

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