# SYNCalc vs Dice Roller

The clearest difference is ads: SYNCalc at none against Dice Roller's shown. Dice Roller's advantage is update cadence (every 11 days vs every 3 months) and ratings volume (3 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. SYNCalc sells 1 in-app purchase, starting at $1.99 per 3 months and Dice Roller sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for SYNCalc against 5.0 for Dice Roller. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

SYNCalc ships an update every 3 months, Dice Roller every 11 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SYNCalc | Dice Roller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/syncalc/id1597267180/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/dice-roller-d20-rpg-dice/id6761622125/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 70 MB |
| Requires iOS | **14.1** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Neuroversal Pty Ltd](https://appshunter.io/developer/1597267182) | [Urmin Hirpara](https://appshunter.io/developer/1890506463) |

## What reviewers say

### 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 |


### Dice Roller

[App page](https://appshunter.io/ios/app/dice-roller-d20-rpg-dice/id6761622125)

This app simulates rolling dice, flipping coins, spinning wheels, and generating random numbers. It offers realistic 3D physics, animations, and sound effects for various games and decision-making needs. It works offline and requires no account.

**Highlights:** Realistic 3D dice physics, Roll up to 4 dice at once, Supports D4 to D30 dice, Coin flip functionality, Customizable spin wheel, Random number generator, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium – Full Access | $5.99 | one-time |


## Frequently asked questions

### Is SYNCalc free?

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

### Is Dice Roller free?

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

### Which has better reviews, SYNCalc or Dice Roller?

SYNCalc and Dice Roller are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do SYNCalc or Dice Roller have ads?

Dice Roller shows ads; SYNCalc does not.

### Which is updated more often, SYNCalc or Dice Roller?

SYNCalc ships an update every 3 months, and Dice Roller every 11 days. Most recently, SYNCalc was updated on November 3, 2026 and Dice Roller on October 31, 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.*