Comparison

Percentages Calculator vs Presentation Remote Controller

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

Head to head
About

Percentages Calculator

Effortlessly perform complex percentage calculations with this intuitive tool. It offers nine distinct functions to handle increases, decreases, percentage changes, and finding original values. Copy results instantly for quick use.

Highlights
  • Increase value by percent
  • Decrease value by percent
  • Calculate percentage of a number
  • Calculate percent change
  • Find original value before increase/decrease
  • Fraction to percent conversion
  • Copy result to clipboard
Features
Currently charting
Read full description

Percentages Calculator is the most powerful percentages calculator designed with simplicity and functionality. Do you struggle making simple percentage calculations in your head? Struggle no more! With this Percentages Calculator you can now perform useful calculations in a couple of seconds. Percentage Calculator contains NINE functions: 1) INCREASE A VALUE BY A PERCENT e.g. Increase 850 by 20% 2) DECREASE A VALUE BY A PERCENT e.g. Decrease 1020 by 60% 3)CALCULATE THE PERCENTAGE OF A NUMBER e.g. How much is 56.98 to 123? 4) CALCULATE PERCENT CHANGE e.g. If a value originally was 314 and now is 225 by what percent has the value changed? 5)CALCULATE PERCENT OF A PART VALUE e.g. 70 is what percentage of 168? 6) FIND THE ORIGINAL VALUE BEFORE A PERCENT INCREASE e.g. If a value is 130 after a 50% increase ,what is the original value before the increase? 7) FIND THE ORIGINAL VALUE BEFORE A PERCENT DECREASE e.g. If a value is 116 after a 22% decrease ,what is the original value before the decrease? 8) x IS y% OF e.g. 77 is 80% of what? 9) FRACTION TO PERCENT e.g. The fraction: 76.89 / 91.89 is the same as what percent? COPY TO CLIPBOARD Copy the computational result to clipboard immediately and use it in seconds - Tested by professionals all over the world and is working to the 100%. - No flaws and no additional in-app purchases - Designed with simplicity and functionality - Universal App

About

Presentation Remote Controller

Control photo and PDF slides remotely over the internet without Bluetooth pairing. Easily share a unique keyword to operate another device, turning it into a projector.

Highlights
  • Internet-based remote control
  • No Bluetooth pairing required
  • Control any device with a keyword
  • Turn devices into projectors
  • Navigate photo and PDF slides
Features
Read full description

“Presentation Remote Controller” is a wireless remote control app that allows you to navigate photo and PDF slides via the internet. ~Key Features~ -Break Through Bluetooth Limits: No tedious pairing required. Easily achieve setups impossible with standard Bluetooth, such as remotely operating an iPad directly from an Apple Watch via the internet. -Control Any Device (No Apple ID Match Required): There is no need for iCloud syncing or matching Apple IDs. You can even remotely control a friend’s device simply by sharing your unique keyword. -Turn Any Device into a Projector with Our Free App: By installing the free companion app (“Presentation Remote Projector”), you can remotely control iPhones, iPads, and even PCs like Apple Silicon Macs (within the iOS app environment). ~ Setup Guide (Connecting Two Apps) ~ 1 “Presentation Remote Controller” automatically generates a 6-digit keyword upon launch. 2 Enter that 6-digit keyword into “Presentation Remote Projector”. 3 Tap the "+" button at the top to import your presentation slides from Photos or iCloud. 4 Confirm that the slides (with multiple pages) are correctly displayed. 5 Ensure you are connected to the internet and tap the antenna button in the top-right corner. 6 Return to “Presentation Remote Controller” and press the "Next" button to navigate the slides. 7 Once the remote session is finished, tap the antenna button again to end the connection. *Steps 2–5 and step 7 are performed within the companion app, “Presentation Remote Projector”. - Video Search for our website: "Shin APP Tech" (User Guide: https://shin-app.tech/en) Presentation Remote Controller for another device Subscription: 1 month auto-renewable subscription *A paid subscription is required to access all features. Privacy Policy: https://shin-app.tech/en/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Percentages Calculator4 screens
Presentation Remote Controller4 screens

Verdict

The call

The clearest difference is review sentiment: Percentages Calculator at 96% against Presentation Remote Controller's 0%. Percentages Calculator also leads on in-app purchases (none vs 1) and chart position (#170 vs unranked). Presentation Remote Controller's advantage is update cadence (every 2 weeks vs every 4 months). 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

Percentages Calculator costs $0.99 and Presentation Remote Controller $0.99 up front. Presentation Remote Controller sells 1 in-app purchase, starting at $0.99 per month. Percentages Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Percentages Calculator ships an update every 4 months, Presentation Remote Controller every 2 weeks. Both last shipped on September 23, 2026.

Scorecard6 real differences · 5 level
Percentages Calculator versus Presentation Remote Controller: the parameters behind the verdict, then further details
ParameterPercentages CalculatorPresentation Remote Controller
Price$0.99$0.99
Rating4.8 (1.3K ratings) — better—
Positive reviews95.9% of reviews — better0.0% of reviews
Number of ratings1.3K — better—
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterPaid
Best chart rank#170 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.6 — better26.2
Further details — not scored
Size2 MB2 MB
Age rating4+4+
DeveloperThomas Tsopanakiskobunachou ozawa

Customer experience

Percentages Calculator

All ratings1,339 ratings
Positive96.9%
Neutral2.0%
Negative1.1%
Written reviews365 reviews
Positive95.9%
Neutral2.2%
Negative1.9%

Presentation Remote Controller

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Percentages Calculator

Reported bugs

2 issues
  • Occasional crashes or freezes
  • Compatibility issues with older devices

Requested features

4 requests
  • Dark mode option
  • Ability to save and recall previous calculations
  • More percentage calculation types
  • Option to display formulas

Presentation Remote Controller

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Percentages Calculator

No in-app purchases

1 purchases

Presentation Remote Controller

Subscriptions1
  • A control keyword will be provided.$0.991 Month

Questions

Is Percentages Calculator free?
Percentages Calculator costs $0.99, with no in-app purchases.
Is Presentation Remote Controller free?
Presentation Remote Controller costs $0.99, and also offers in-app purchases.
Do Percentages Calculator or Presentation Remote Controller have ads?
Neither Percentages Calculator nor Presentation Remote Controller shows ads.
Which is updated more often, Percentages Calculator or Presentation Remote Controller?
Percentages Calculator ships an update every 4 months, and Presentation Remote Controller every 2 weeks. Most recently, Percentages Calculator was updated on September 23, 2026 and Presentation Remote Controller on September 23, 2026.

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