Comparison

PandaCalc vs Sol.App

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

Head to head
About

PandaCalc

This free calculator app simplifies common calculations like sales tax with its percent function. It also features constant calculations for repetitive operations and customizable themes and display settings. Designed for ease of use on iOS devices.

Highlights
  • Percent calculations
  • Constant calculation (Casio-style)
  • Input up to 12 digits
  • Customizable themes
  • Customizable display
  • Decimal rounding settings
Features
Read full description

One use of this free app, and you’ll never want to be without it. Percent calculations make calculating sales tax easy. Calculator supports the following features. [Percent Calculation] 500×5%25 500÷5%10000 500-5%475 500+5%525 [Constant Calculation] Constant calculations follow the Casio-style. After inputting the desired number, tap the desired operator twice to set it as the constant. Ex) When you want to constantly add 100 100++ 1000=1100 2000=2100 Calculator does not support function operations. It uses Sharp-style calculation formulas. [Main Functions] - Input up to 12 digits. - Supported for iPad. - Customizable themes. - Customizable display - Set the rounding of decimals - Set the rounding place of decimals - Constant calculation (Casio-style) Made in Japan. © woodsmall inc. ©Rico PT

About

Sol.App

This task manager offers a simple, clean, and intuitive interface for planning your day or managing larger projects. It features real-time synchronization, customizable themes, and smart task management to help you focus without distractions.

Highlights
  • Minimalist and intuitive design
  • Smarter task and project management
  • Real-time synchronization
  • Light and dark mode options
  • Focus-oriented interface
Features
Read full description

Hey, I’m building Sol.App to be the kind of task manager I’ve always wanted — simple, clean, and actually enjoyable to use. In this update, I completely redesigned the app. It’s now more intuitive, better looking, and easier to navigate. Whether you're planning your day or managing something bigger, Sol.App gives you space to focus — without distractions. Here’s what’s inside: • A brand new design — minimal, thoughtful, and easy on the eyes • Smarter task and project management • Real-time sync to keep everything up to date • Light and dark mode, depending on your mood I use Sol.App every day to keep my own work on track. Hope it helps you do the same.

Screenshots

PandaCalc4 screens
Sol.App4 screens

Verdict

The call

The clearest difference is in-app purchases: Sol.App at none against PandaCalc's 1. PandaCalc's advantage is iOS requirement (6.0 vs 15.6). On price, update cadence, 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. PandaCalc sells 1 one-off in-app purchase. Sol.App asks for nothing beyond the download.

UpkeepUpdate frequency

PandaCalc ships an update every 2 weeks, Sol.App fortnightly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
PandaCalc versus Sol.App: the parameters behind the verdict, then further details
ParameterPandaCalcSol.App
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS6.0 — better15.6
Further details — not scored
Size9 MB45 MB
Age rating4+4+
Developerwoodsmall inc.Rostislav Maslov

Customer experience

PandaCalc

Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Sol.App

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

In-app purchases

1 purchases

PandaCalc

One-time1
  • Hide Ads$3.99
None

Sol.App

No in-app purchases

Questions

Is PandaCalc free?
PandaCalc is free to download, with in-app purchases available.
Is Sol.App free?
Sol.App is free to download, with no in-app purchases.
Do PandaCalc or Sol.App have ads?
Neither PandaCalc nor Sol.App shows ads.
Which is updated more often, PandaCalc or Sol.App?
PandaCalc ships an update every 2 weeks, and Sol.App fortnightly. Most recently, PandaCalc was updated on November 1, 2026 and Sol.App on October 30, 2026.

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