Comparison

Moodmetric vs Body Progress Photo Tracker

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

Head to head
About

Moodmetric

Read full description

The Moodmetric measurement is the simplest solution to measure stress and recovery The Moodmetric measurement tells about the sympathetic nervous system activation - the fight-or-flight response. High activation indicates positive or negative stress, low in turn relaxation and calmness. The Moodmetric measurement is intended for long term and continuous follow-up on stress and recovery levels. It shows clearly the impact of emotional and cognitive stress on the overall load. The Moodmetric app works together with the Moodmetric ring and displays the measurement result real-time. The Moodmetric services include the Moodmetric smart ring (available for purchase at the Moodmetric webshop), the Moodmetric app (free download) and the Moodmetric Cloud Service. The Moodmetric smart ring is worn on finger and the measurement results are transmitted by bluetooth to the Moodmetric App on a smartphone. The results can be followed real-time or viewed when convenient. The data can also be synced to cloud. The Moodmetric App features include the Real-time View, the Daily Diagram that shows the ring wearerΒ΄s stress level on a clock face and the Monthly View. About the Moodmetric smart ring measurement The Moodmetric measurement is based on the phenomenon of electrodermal activity The Moodmetric ring measures electrodermal activity (EDA) of the skin. EDA is generated by activity of the sweat glands. The Moodmetric ring measures the palmar skin on the finger. The unconscious actions of the human body are regulated by the autonomous nervous system, which consists of the sympathetic and the parasympathetic part. The parasympathetic part controls the body’s rest-and-digest functions and the sympathetic system controls the fight-or-flight reactions. The sweat glands are exclusively innervated by the sympathetic nervous system. This makes EDA an ideal measure for sympathetic activation. EDA is a very sensitive indication of emotional and cognitive stress, and is therefore an excellent tool for measuring stress e.g. in knowledge work.

About

Body Progress Photo Tracker

Features
Read full description

Track body changes with private progress photos and measurements. Log weight, waist, chest, hips, arms, thighs, and body fat beside each check-in. Follow trends and compare before and after results. Your photos and measurements stay on your iPhone. WHY USE PROGRESS PICS PHOTO TRACKER PRIVATE BY DEFAULT Your progress photos stay on your device. No account is required, and you can turn on Face ID lock for extra privacy. CONSISTENT PHOTO TRACKING Use body, hair, and skin templates to keep every series focused. Capture repeatable progress photos so comparisons are easier to trust. BEFORE & AFTER COMPARISONS Review your progress with clear before-and-after views. Compare earlier and later photos without digging through your camera roll. BODY, HAIR & SKIN SERIES Create separate series for different goals: - Body progress - Hairline, crown, and temple changes - Skin progress and visual changes CLEAN EXPORTS Save or share before-after comparison images when you want to show progress, keep a record, or send an update. LOCAL PROGRESS LOG Progress photos and series are stored locally in the app, so your private visual timeline stays organized and separate from everyday photos. Progress Pics Photo Tracker is built for people who want a simple, private way to document visual change over time. Download and start your first private progress photo series today. SUBSCRIPTIONS & PURCHASES Progress Pics Photo Tracker offers optional Pro subscriptions and purchases through Apple. Pro may unlock features such as unlimited progress series, unlimited progress photos, and watermark-free exports. Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple ID account settings after purchase. By using Progress Pics Photo Tracker, you agree to Apple's Standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ly-helloworld.github.io/Privacy/PrivateProgressCamera/privacy.html Terms of Use: https://ly-helloworld.github.io/Privacy/PrivateProgressCamera/terms.html

Screenshots

Moodmetric4 screens
Body Progress Photo Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Moodmetric at none against Body Progress Photo Tracker's 3. Moodmetric also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, update cadence and ads there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Body Progress Photo Tracker sells 3 in-app purchases, starting at $2.99 per month. Moodmetric asks for nothing beyond the download.

UpkeepUpdate frequency

Moodmetric ships an update every 2 weeks, Body Progress Photo Tracker every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard3 real differences Β· 3 level
Moodmetric versus Body Progress Photo Tracker: the parameters behind the verdict, then further details
ParameterMoodmetricBody Progress Photo Tracker
PriceFreeFree
Update frequencyEvery 2 weeks β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS11.0 β€” better17.0
Further details β€” not scored
Size21 MB10 MB
Age rating4+4+
DeveloperNuanic Oyι›ͺζ’… ι»„

In-app purchases

None

Moodmetric

No in-app purchases

3 purchases

Body Progress Photo Tracker

Subscriptions2
  • Progress Camera Pro Monthly$2.991 Month
  • Progress Camera Pro Annual$14.991 Year
One-time1
  • Progress Camera Pro Lifetime$24.99

Questions

Is Moodmetric free?
Moodmetric is free to download, with no in-app purchases.
Is Body Progress Photo Tracker free?
Body Progress Photo Tracker is free to download, with in-app purchases available.
Do Moodmetric or Body Progress Photo Tracker have ads?
Neither Moodmetric nor Body Progress Photo Tracker shows ads.
Which is updated more often, Moodmetric or Body Progress Photo Tracker?
Moodmetric ships an update every 2 weeks, and Body Progress Photo Tracker every 3 weeks. Most recently, Moodmetric was updated on October 26, 2026 and Body Progress Photo Tracker on October 25, 2026.

Other comparisons