# CalculatorX vs Sticky Tasks

The clearest difference is rating: Sticky Tasks at 5.0 against CalculatorX's 4.0. Sticky Tasks also leads on in-app purchases (none vs 1). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. CalculatorX sells 1 one-off in-app purchase. Sticky Tasks asks for nothing beyond the download.

Sticky Tasks holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 93% of CalculatorX's written reviews are positive against 100% of Sticky Tasks's.

CalculatorX ships an update every 6 days, Sticky Tasks weekly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CalculatorX | Sticky Tasks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/calculatorx-smartcustomize/id6755351007/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sticky-tasks-snap-it-do-it/id6755642471/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 92.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free | Free |
| Size | 12 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [学良 靳](https://appshunter.io/developer/1791452413) | [Derainged LLC](https://appshunter.io/developer/1219716217) |

## What reviewers say

### CalculatorX

[App page](https://appshunter.io/ios/app/calculatorx-smartcustomize/id6755351007)

A fast and customizable calculator app that allows users to personalize themes, button styles, and view calculation history in real-time. Offers various display options and sound feedback for an enhanced user experience.

**Highlights:** Real-time calculation history, Customizable button colors and shapes, Multiple themes and light/dark modes, Decimal precision control, Exportable calculation history, Sound effects and voice feedback

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $2.99 | one-time |


### Sticky Tasks

[App page](https://appshunter.io/ios/app/sticky-tasks-snap-it-do-it/id6755642471)

Capture visual cues with photos to create task reminders. Set deadlines and receive notifications to ensure tasks are completed, with a completion photo for accountability. This app turns your environment into a simple, effective reminder system.

**Highlights:** Photo visual cues for tasks, Set task deadlines, Countdown timer, Deadline notifications, Completion photos, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalculatorX free?

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

### Is Sticky Tasks free?

Sticky Tasks is free to download, with no in-app purchases.

### Which has better reviews, CalculatorX or Sticky Tasks?

Sticky Tasks is rated higher. CalculatorX averages 4.0 out of 5 from 2 ratings, while Sticky Tasks averages 5.0 from 1 ratings.

### Do CalculatorX or Sticky Tasks have ads?

Neither CalculatorX nor Sticky Tasks shows ads.

### Which is updated more often, CalculatorX or Sticky Tasks?

CalculatorX ships an update every 6 days, and Sticky Tasks weekly. Most recently, CalculatorX was updated on October 12, 2026 and Sticky Tasks on October 9, 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.*