# Strings Conferences vs 4Dice

The clearest difference is iOS requirement: 4Dice at 9.3 against Strings Conferences's 12.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Strings Conferences against 5.0 for 4Dice. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Strings Conferences ships an update every 11 months, 4Dice every 18 months. Both last shipped on June 5, 2026.

## The numbers

| Metric | Strings Conferences | 4Dice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/strings-conferences/id448664822/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/4dice/id453083422/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 18 months |
| Monetization | Free | Free |
| Size | 2 MB | 15 MB |
| Requires iOS | 12.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Yuji Tachikawa](https://appshunter.io/developer/378764358) | [Andrew Hanson](https://appshunter.io/developer/665134004) |

## What reviewers say

### Strings Conferences

[App page](https://appshunter.io/ios/app/strings-conferences/id448664822)

Explore two decades of String Theory progress through conference slides. Easily navigate presentations from 1998 to 2025 on your iPad.

**Highlights:** Access conference slides, Navigate presentations, String Theory content, Historical data (1998-2025), iPad optimized

**Features:** macOS Compatibility

**In-app purchases:** none


### 4Dice

[App page](https://appshunter.io/ios/app/4dice/id453083422)

Explore a hypercube visualized as a 4-dimensional, 8-sided die. Interact with the die using multitouch controls to reveal its hidden faces as they come into view during rolls. Experience a unique perspective on geometric visualization.

**Highlights:** Multitouch controls, 4D hypercube exploration, Interactive die rolling, Geometric visualization, Unique perspective rendering

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Strings Conferences free?

Strings Conferences is free to download, with no in-app purchases.

### Is 4Dice free?

4Dice is free to download, with no in-app purchases.

### Which has better reviews, Strings Conferences or 4Dice?

Strings Conferences and 4Dice are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Strings Conferences or 4Dice have ads?

Neither Strings Conferences nor 4Dice shows ads.

### Which is updated more often, Strings Conferences or 4Dice?

Strings Conferences ships an update every 11 months, and 4Dice every 18 months. Most recently, Strings Conferences was updated on June 5, 2026 and 4Dice on June 5, 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.*