# Calculator₊ vs Deswik.ShiftPlanner

The clearest difference is in-app purchases: Deswik.ShiftPlanner at none against Calculator₊'s 10. Deswik.ShiftPlanner also leads on iOS requirement (12.2 vs 15.0). Calculator₊'s advantage is chart position (#96 vs unranked) and device support. On price there is nothing between them.

Both are free to download. Calculator₊ sells 10 in-app purchases, starting at $0.99 per month. Deswik.ShiftPlanner asks for nothing beyond the download.

## The numbers

| Metric | Calculator₊ | Deswik.ShiftPlanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.7M ratings)](https://appshunter.io/ios/app/calculator/id398129933/reviews)** | — |
| Number of ratings | **1.7M** | — |
| Positive reviews | 63.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#96** | — |
| Size | 247 MB | 184 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | **iPhone, iPad, iPod, Apple Watch, Vision Pro** | — |
| Age rating | 4+ | 4+ |
| Developer | [Impala Studios B.V.](https://appshunter.io/developer/1063279743) | [Deswik](https://appshunter.io/developer/1582581792) |

## What reviewers say

### Calculator₊

[App page](https://appshunter.io/ios/app/calculator/id398129933)

**Currently charting:** #96 Top Grossing · Utilities (US App Store)

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

**Highlights:** Basic and scientific calculations, Unit and currency converter, AI-powered math solver with photo recognition, Math notes with instant solutions, Calculation history log, Accessibility features

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Member Special Offer | $0.99 | per month |
| Monthly Premium Member | $0.99 | per month |
| 1 Month Premium Access | $1.49 | per month |
| Half-Yearly Premium Member | $3.99 | per 6 months |
| Calculate Faster, AI, & No Ads | $4.99 | per 7 days |
| 1 Year Ad-Free | $5.99 | per year |
| Calculate Faster, AI, & No Ads | $5.99 | per 7 days |
| 1 Month Premium Trial | $5.99 | per 7 days |
| Math Solver/Full Access/No Ads | $5.99 | per 7 days |
| 6 Months Premium Access | $8.99 | per 6 months |

**What reviewers like**

- 💻 Useful calculator features
- 🎨 Customizable backgrounds and themes
- 📚 Helpful history tracking

**What reviewers complain about**

- 📺 Intrusive full-screen ads
- 💰 Expensive subscription model
- 🔍 Ads blocking calculator functionality

**Reported bugs**

- Incorrect calculation results for certain functions
- Inability to delete last entered digit without clearing entire calculation

**Requested features**

- Ability to delete individual calculation history entries
- More free advanced calculator features (fractions, currency, etc.)
- Improved ad placement that doesn't interfere with usage


### Deswik.ShiftPlanner

[App page](https://appshunter.io/ios/app/deswikshiftplanner/id6443614488)

**In-app purchases:** none


## Frequently asked questions

### Is Calculator₊ free?

Calculator₊ is free to download, with in-app purchases available.

### Is Deswik.ShiftPlanner free?

Deswik.ShiftPlanner is free to download, with no in-app purchases.

---

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