Comparison

Tempty vs CallSentry

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

Head to head
About

Tempty

This utility app provides quick temperature conversions between Fahrenheit, Celsius, and Kelvin directly on your smartwatch. It's designed for simplicity and ease of use, making it a handy tool for on-the-go temperature adjustments.

Highlights
  • Fahrenheit conversion
  • Celsius conversion
  • Kelvin conversion
  • Wrist-based operation
  • Simple interface
Read full description

Converts to and from Fahrenheit, Celsius, and Kelvin right on your wrist!

About

CallSentry

This app helps you avoid unwanted calls by identifying and blocking spam, dangerous, or risky numbers. It utilizes a continuously growing community-powered database to provide real-time caller information and allows you to create your own blocked number lists.

Highlights
  • Identifies risky and dangerous numbers
  • Displays caller information
  • Community-driven database updates
  • Allows blocking of specific numbers
  • Warns against spam and dangerous calls
Features
Read full description

Know who's calling before you answer. CallSentry helps you check unknown numbers, identify suspected spam and scam callers, and manage your personal block list, all powered by community reports. Built for people tired of robocalls, telemarketers, and unfamiliar numbers interrupting their day, or worried about a parent or family member being targeted by scammers. NUMBER LOOKUP Search any phone number and see what the community has reported. Results show whether a number has been flagged as spam, a telemarketer, or a possible scam. Results depend on available community data and may vary. BLOCK LIST Add numbers to your personal block list at any time. Review, manage, or remove entries whenever you want. To block calls on your iPhone, you will need to enable this app under Call Blocking and Identification in your iPhone Settings. We walk you through this the first time you open the app. COMMUNITY REPORTING Flagged a number as spam or a scam? Report it. Every report helps build a more accurate picture for other users facing the same calls. PRIVACY We do not store your call logs. Your personal block list stays on your device. HOW CALL BLOCKING WORKS ON IPHONE Apple requires a one time setup step before any app can block calls. Go to Settings, then Phone, then Call Blocking and Identification, and enable CallSentry. Without this step, calls cannot be blocked. We guide you through this during setup. Results may vary based on your carrier, iOS version, and available community data in your region. PREMIUM SUBSCRIPTION A Premium subscription unlocks full number lookup history, unlimited block list entries, and an ad free experience. Subscription options: Weekly, auto renews weekly Monthly, auto renews monthly Annual, best value, auto renews yearly Lifetime, one time purchase, no renewal A 3 day free trial is available for new subscribers. The trial automatically converts to a paid subscription unless cancelled at least 24 hours before the trial ends. Payment is charged to your Apple ID account at confirmation of purchase. Manage or cancel your subscription anytime in your Apple ID Settings. Cancellation takes effect at the end of the current billing period. Terms of Use: https://sites.google.com/view/securecallblocker-termsofuse/home Privacy Policy: https://sites.google.com/view/securecallblocker-privacy/home

Screenshots

CallSentry4 screens

Verdict

The call

The clearest difference is rating: Tempty at 5.0 against CallSentry's 3.0. Tempty also leads on in-app purchases (none vs 4). On price, ratings volume, 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. CallSentry sells 4 in-app purchases, starting at $3.99 per 7 days. Tempty asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tempty holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Scorecard3 real differences · 7 level
Tempty versus CallSentry: the parameters behind the verdict, then further details
ParameterTemptyCallSentry
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Positive reviews—0.0% of reviews
Number of ratings12 — better
Update frequency—Every 6 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size1 MB32 MB
Age rating4+4+
DeveloperMark FRANSENKuldeep Singh

Customer experience

Tempty

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

CallSentry

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Tempty

No in-app purchases

4 purchases

CallSentry

Subscriptions3
  • Weekly Premium Subscription$3.997 Days
  • Monthly Premium Subscription3 Days trial$9.991 Month
  • Annual Premium Subscription$24.991 Year
One-time1
  • Lifetime Premium Subscription$49.99

Questions

Is Tempty free?
Tempty is free to download, with no in-app purchases.
Is CallSentry free?
CallSentry is free to download, with in-app purchases available.
Which has better reviews, Tempty or CallSentry?
Tempty is rated higher. Tempty averages 5.0 out of 5 from 1 ratings, while CallSentry averages 3.0 from 2 ratings.
Do Tempty or CallSentry have ads?
Neither Tempty nor CallSentry shows ads.

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