Comparison

OmniCalc vs QuietMe

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

Head to head
About

OmniCalc

This app offers a versatile calculator with a scrollable history for easy editing and instant results. It features date math, custom conversion calculators, and a personal math library for saving formulas and operations. Supports standard, scientific, and statistical calculations.

Highlights
  • Scrollable operation history
  • Instant result updates
  • Date math functions
  • Custom conversion calculators
  • Save formulas and history
  • Standard, Scientific, Statistical modes
Features
Read full description

Easy to use calculator that lets you scroll through your operations and make changes with instant results. Includes date math functions to easily add or subtract dates from each other. You can also add or subtract days from any date. • Rotate the iPhone/iPad to instantly swap between different calculators. • Annotate and save a series of operations to create your own conversion calculators. • Save formulas or operation history in your own math library. • Date Math is automatically detected in normal operations. Add or subtract dates from each other, add or subtract a number from any date. Includes: • Standard Calculator Functions • Scientific Calculator Functions • Statistical Calculator Functions • Date Math Calculator Functions

About

QuietMe

This app helps you block unwanted calls and spam with powerful features like blocking number ranges and creating allow lists for important contacts. It offers customizable settings and global support for a quieter phone experience.

Highlights
  • Block unwanted calls and spam
  • Allow important contacts
  • Manage multiple numbers efficiently
  • Customizable blocking settings
  • Share contacts to block instantly
  • Global number support
  • High capacity blocking
Read full description

QuietMe is your ultimate call blocker app designed to keep your phone free from unwanted calls and spam. With a sleek, user-friendly interface and powerful features, QuietMe ensures you never have to deal with annoying calls again. Key Features: • Block Unwanted Calls: Easily block numbers or ranges of numbers using wildcards. Stop spam calls from telemarketers, scammers, and other unwanted sources. • Allow Important Calls: Never miss important calls by adding trusted contacts to the allow list. Ensure your friends, family, and important contacts can always reach you. • Manage Multiple Numbers: Quickly enable, disable, or delete blocks on multiple numbers at once. Organize and manage your blocked numbers efficiently. • Customizable Settings: Adjust settings to suit your preferences. Block entire ranges of numbers or specific patterns with ease. • Share to Block Contacts: Easily share contacts from your Phone app to QuietMe to block them instantly. • Global Support: QuietMe supports numbers from any country, making it versatile for international use. • High Capacity Blocking: QuietMe can block up to 65 million numbers with less storage and faster performance. • Privacy Protection: QuietMe processes all data within the app and does not share your data, ensuring your privacy is protected. Why QuietMe? QuietMe is designed with simplicity and efficiency in mind. Its intuitive design makes it easy for anyone to block unwanted calls and manage their call settings. Whether you're looking to block specific numbers or entire ranges, QuietMe provides the tools you need to maintain your peace of mind. QuietMe also prioritizes your privacy. All data processing occurs within the app, and your data is never shared, ensuring your information remains secure. Note: Blocked calls are sent directly to voicemail. When “Do Not Disturb” is enabled on your phone, calls that should be blocked may appear in your phone's list of missed calls. Download QuietMe now and take control of your calls. Say goodbye to spam and hello to a quieter phone experience!

Screenshots

OmniCalc3 screens
QuietMe4 screens

Verdict

The call

The clearest difference is update cadence: QuietMe at daily against OmniCalc's every 2 months. QuietMe also leads on review sentiment (80% vs 72%). OmniCalc's advantage is rating (4.6 vs 4.3) and ratings volume (90 vs 8). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

OmniCalc holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: OmniCalc has 90 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 72% of OmniCalc's written reviews are positive against 80% of QuietMe's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OmniCalc ships an update every 2 months, QuietMe daily. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
OmniCalc versus QuietMe: the parameters behind the verdict, then further details
ParameterOmniCalcQuietMe
PriceFreeFree
Rating4.6 (90 ratings) — better4.3 (8 ratings)
Positive reviews71.9% of reviews80.0% of reviews — better
Number of ratings90 — better8
Update frequencyEvery 2 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size2 MB1 MB
Age rating4+4+
DeveloperJellyfilled StudiosSupagarn Pattananuchart

Customer experience

OmniCalc

All ratings72 ratings
Positive91.7%
Neutral5.6%
Negative2.8%
Written reviews32 reviews
Positive71.9%
Neutral9.4%
Negative18.8%

QuietMe

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

OmniCalc

No in-app purchases

None

QuietMe

No in-app purchases

Questions

Is OmniCalc free?
OmniCalc is free to download, with no in-app purchases.
Is QuietMe free?
QuietMe is free to download, with no in-app purchases.
Which has better reviews, OmniCalc or QuietMe?
OmniCalc is rated higher. OmniCalc averages 4.6 out of 5 from 90 ratings, while QuietMe averages 4.3 from 8 ratings.
Do OmniCalc or QuietMe have ads?
Neither OmniCalc nor QuietMe shows ads.
Which is updated more often, OmniCalc or QuietMe?
OmniCalc ships an update every 2 months, and QuietMe daily. Most recently, OmniCalc was updated on October 20, 2026 and QuietMe on October 24, 2026.

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