# PandaCalc vs Sol.App

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.

Both are free to download. PandaCalc sells 1 one-off in-app purchase. Sol.App asks for nothing beyond the download.

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

## The numbers

| Metric | PandaCalc | Sol.App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solapp-todo-task-manager/id6738868162/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 45 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [woodsmall inc.](https://appshunter.io/developer/708077492) | [Rostislav Maslov](https://appshunter.io/developer/1457497539) |

## What reviewers say

### PandaCalc

[App page](https://appshunter.io/ios/app/pandacalc/id972430540)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $3.99 | one-time |


### Sol.App

[App page](https://appshunter.io/ios/app/solapp-todo-task-manager/id6738868162)

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:** Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*