Comparison

CleanSlate UV vs Count Things Object Counter

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

Head to head
About

CleanSlate UV

Manage your UV sanitizing devices remotely with real-time updates and fleet statistics. Monitor device health, receive alerts, and perform setup functions like Wi-Fi connection and data syncing.

Highlights
  • Real-time device updates
  • Fleet statistics dashboard
  • Individual device analytics
  • Fleet health monitoring
  • Error and warning alerts
  • Bluetooth device setup
  • Wi-Fi and data sync management
Read full description

A pocket companion to manage your CleanSlates, our app simplifies your day by providing real-time updates and analytics to you no matter where you are. The Dashboard provides fleet statistics to help you understand how your CleanSlates are being used, with the ability to view more information about each individual device. Usage statistics are counted, calculated, and averaged to give you a wide view of the current and lifetime performance. Fleet health stats offer reassurance of stability and uptime of your CleanSlates, as well as real-time changes that require attention. Alerts appear prominently, showing red for errors and amber for warnings with the ability to view more information, including contact information for our support team. Easy set up: In Settings, connect to your CleanSlates using Bluetooth and perform setup and maintenance functions from the app: •Connecting the CleanSlate to the Wi-Fi network •Setting, or confirming the date and time on the CleanSlate •Performing a data download and sync to the Cloud Our mission is simple: eliminate pathogens on mobile devices using effective, easy-to-use UV products. We do this by designing technologies that people will actually use, backed by science reflective of real-world conditions. We harness the power of UV light to kill the most dangerous bacteria without damaging expensive touch screens. Our support is just a clean touch away!

About

Count Things Object Counter

Effortlessly count numerous objects in photos by simply taking a picture or uploading from your library. Manually adjust markings for precise results. This tool simplifies tedious counting tasks, saving time and labor costs.

Highlights
  • Count objects from photos
  • Upload photos from library
  • Manual item re-marking
  • Automatic result generation
  • Manual result correction
Features
Read full description

Just take a picture of the things you want to count or upload a photo from your photo library, re-mark one of the items you want to count and wait for the results in a moment. This is simple and easy to use. This application is an essential daily tool for everyone, counting objects or objects with too much quantity is simpler than ever and helps people, reducing labor costs. Key Features: - Count the same objects in seconds. - Fix results manually. - Correct the results manually - Subscription auto-renew at the end of subscription period, unless cancelled 24-hours in advance prior to the end of the current period. The subscription fee is charged to your iTunes account at confirmation of purchase. You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Per Apple policy, no cancellation of the current subscription is allowed during active subscription period. Once purchased, refunds will not be provided for any unused portion of the term. Privacy Policy: https://sites.google.com/view/countthiscountthingsapp/privacy-policy Terms of Use: https://sites.google.com/view/countthiscountthingsapp/terms-of-service

Screenshots

CleanSlate UV4 screens
Count Things Object Counter4 screens

Verdict

The call

The clearest difference is review sentiment: CleanSlate UV at 100% against Count Things Object Counter's 38%. CleanSlate UV also leads on rating (5.0 vs 3.4) and in-app purchases (none vs 3). Count Things Object Counter's advantage is ratings volume (68 vs 1). 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. Count Things Object Counter sells 3 in-app purchases, starting at $3.99 per 7 days. CleanSlate UV asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CleanSlate UV holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Count Things Object Counter has 68 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of CleanSlate UV's written reviews are positive against 38% of Count Things Object Counter's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

Scorecard7 real differences · 3 level
CleanSlate UV versus Count Things Object Counter: the parameters behind the verdict, then further details
ParameterCleanSlate UVCount Things Object Counter
PriceFreeFree
Rating5.0 (1 ratings) — better3.4 (68 ratings)
Positive reviews100.0% of reviews — better38.3% of reviews
Number of ratings168 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size31 MB134 MB
Age rating4+4+
DeveloperLimestone Labs LimitedLinh Nguyen Mai

Customer experience

CleanSlate UV

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Count Things Object Counter

All ratings68 ratings
Positive58.8%
Neutral0.0%
Negative41.2%
Written reviews47 reviews
Positive38.3%
Neutral0.0%
Negative61.7%

Bugs and requests

CleanSlate UV

Not enough reviews yet to summarise bugs or requests.

Count Things Object Counter

Reported bugs

10 issues
  • App crashes when trying to count
  • Network error when attempting to count
  • Request times out
  • App closes when trying to count
  • App crashes every time
Show 5 more
  • Unable to count objects properly
  • Does not recognize anything
  • Cuts the picture in half
  • Photo is not fully displayed
  • App crashes every time I try use it

Requested features

5 requests
  • Allow free trial before subscription
  • Improve automatic object detection
  • Fix network connection issues
  • Provide better support
  • Allow manual selection of objects to count

In-app purchases

None

CleanSlate UV

No in-app purchases

3 purchases

Count Things Object Counter

Subscriptions3
  • Premium Weekly$3.997 Days
  • Premium Monthly$9.991 Month
  • Premium Yearly$39.991 Year

Questions

Is CleanSlate UV free?
CleanSlate UV is free to download, with no in-app purchases.
Is Count Things Object Counter free?
Count Things Object Counter is free to download, with in-app purchases available.
Which has better reviews, CleanSlate UV or Count Things Object Counter?
CleanSlate UV is rated higher. CleanSlate UV averages 5.0 out of 5 from 1 ratings, while Count Things Object Counter averages 3.4 from 68 ratings.
Do CleanSlate UV or Count Things Object Counter have ads?
Count Things Object Counter shows ads; CleanSlate UV does not.
Which is updated more often, CleanSlate UV or Count Things Object Counter?
CleanSlate UV ships an update every 2 months, and Count Things Object Counter every 2 months. Most recently, CleanSlate UV was updated on October 12, 2026 and Count Things Object Counter on October 20, 2026.

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