Comparison

Save your skin! vs RezClock

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

Head to head
About

Save your skin!

This app monitors UV ray intensity at your location, providing safe sun exposure times and recommended protection. It offers science-based information on melanoma prevention, presented by the Melanoma Foundation Onlus.

Highlights
  • UV ray intensity monitoring
  • Safe sun exposure time suggestions
  • Personalized protection recommendations
  • Melanoma prevention information
  • Science-based health guidance
Features
Read full description

Save your skin! "Save your skin" lets you know the intensity of ultraviolet rays in the place where you are! Also suggests the time for a safe sun exposure and what type of protection you have to use. "Save your skin" is presented by the Melanoma Foundation Onlus, established in 2010, one of which aims is to convey science-based information on melanoma (http://www.fondazionemelanoma.org/). The sun is an essential element for life and growth, especially for the proper formation of bones and skeleton. This, however, should not mislead or cause underestimation of its "dark side" . Indeed it represents an important risk factor, particularly for the development of melanoma, an aggressive skin cancer. Use "Save your skin" for you and your loved ones, controlling the intensity of ultraviolet light before exposing to the sun.

About

RezClock

Automates medical resident duty hour tracking using location services to log arrival and departure times at clinical sites. Hours can be uploaded to other systems for generating ACGME required reports. Offers a free trial period before subscription.

Highlights
  • Automated time tracking
  • Location-based geofencing
  • Duty hours reporting
  • Data upload to MedProSuite
  • Free trial period
Features
Read full description

Medical Resident Duty Hours management app. RezClock automates time tracking for medical residents. RezClock uses phone's location services to determine when the resident arrives and leaves the clinical site. A clinical site is defined by creating a geofence around each work site user visits. The hours captured can then be uploaded to MedProSuite.com or another Duty Hours Tracking product to generate ACGME required Duty Hours Reports. Please note: Continued use of GPS running in the background can dramatically decrease battery life. RezClock is available by subscription(first 15 days are free). You may continue by: - Subscribing to RezClock Monthly for $0.99/month - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms & Conditions - http://rezclock.com/terms-conditions.html Privacy - http://rezclock.com/privacy.html

Screenshots

Save your skin!4 screens
RezClock4 screens

Verdict

The call

The clearest difference is review sentiment: Save your skin! at 100% against RezClock's 0%. Save your skin! also leads on rating (5.0 vs 2.3) and in-app purchases (none vs 1). RezClock's advantage is ratings volume (3 vs 1) and iOS requirement (10.0 vs 14.5). 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. RezClock sells 1 in-app purchase, starting at $0.99 per month. Save your skin! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Save your skin! holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of Save your skin!'s written reviews are positive against 0% of RezClock's.

UpkeepUpdate frequency

Save your skin! ships an update every 5 months, RezClock every 35 months. Both last shipped on November 1, 2026.

Scorecard7 real differences · 3 level
Save your skin! versus RezClock: the parameters behind the verdict, then further details
ParameterSave your skin!RezClock
PriceFreeFree
Rating5.0 (1 ratings) — better2.3 (3 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings13 — better
Update frequencyEvery 5 months — betterEvery 35 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.510.0 — better
Further details — not scored
Size19 MB24 MB
Age rating4+4+
DeveloperClinical Research TechnologyMitra U.S. Computer Solutions, Inc

Customer experience

Save your skin!

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RezClock

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Save your skin!

No in-app purchases

1 purchases

RezClock

Subscriptions1
  • RezClock Monthly - $0.99/month$0.991 Month

Questions

Is Save your skin! free?
Save your skin! is free to download, with no in-app purchases.
Is RezClock free?
RezClock is free to download, with in-app purchases available.
Which has better reviews, Save your skin! or RezClock?
Save your skin! is rated higher. Save your skin! averages 5.0 out of 5 from 1 ratings, while RezClock averages 2.3 from 3 ratings.
Do Save your skin! or RezClock have ads?
Neither Save your skin! nor RezClock shows ads.
Which is updated more often, Save your skin! or RezClock?
Save your skin! ships an update every 5 months, and RezClock every 35 months. Most recently, Save your skin! was updated on November 1, 2026 and RezClock on November 1, 2026.

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