# Easy Input Calculator F vs SYNCalc

The clearest difference is in-app purchases: Easy Input Calculator F at none against SYNCalc's 1. SYNCalc's advantage is ads (none vs shown) and iOS requirement (14.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. SYNCalc sells 1 in-app purchase, starting at $1.99 per 3 months. Easy Input Calculator F asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Easy Input Calculator F | SYNCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/syncalc/id1597267180/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 24 MB | 27 MB |
| Requires iOS | 17.0 | **14.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Yuta Kobayashi](https://appshunter.io/developer/1169055350) | [Neuroversal Pty Ltd](https://appshunter.io/developer/1597267182) |

## What reviewers say

### Easy Input Calculator F

[App page](https://appshunter.io/ios/app/easy-input-calculator-f/id1218661183)

This calculator app features large, easy-to-see buttons and characters for stress-free operation. It includes unique Billion, Million, and Thousand buttons for rapid number entry, making calculations quick and intuitive for all ages. The result can be easily copied to the clipboard.

**Highlights:** Large buttons and characters, Billion, Million, Thousand input buttons, Copy calculation result to clipboard, Supports over 60 languages, Basic calculator functions

**Features:** Vision Pro support

**In-app purchases:** none


### SYNCalc

[App page](https://appshunter.io/ios/app/syncalc/id1597267180)

This calculator allows users to customize the appearance of buttons and numbers with unique color palettes. Users can select tile or text options, adjust saturation and lightness, and save their custom designs.

**Highlights:** Customizable button and text colors, Saturation and lightness adjustment, Tile or text display options, Save and edit custom themes, Reset to default settings, Choice of answer display color

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Ads Free | $1.99 | per 3 months |


## Frequently asked questions

### Is Easy Input Calculator F free?

Easy Input Calculator F is free to download, with no in-app purchases.

### Is SYNCalc free?

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

### Do Easy Input Calculator F or SYNCalc have ads?

Easy Input Calculator F shows ads; SYNCalc does not.

### Which is updated more often, Easy Input Calculator F or SYNCalc?

Easy Input Calculator F ships an update every 3 months, and SYNCalc every 3 months. Most recently, Easy Input Calculator F was updated on November 1, 2026 and SYNCalc 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.*