# Strings Conferences vs Paperly

The clearest difference is in-app purchases: Strings Conferences at none against Paperly's 2. Strings Conferences also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Paperly sells 2 in-app purchases, starting at $8.99 per month. Strings Conferences asks for nothing beyond the download.

## The numbers

| Metric | Strings Conferences | Paperly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/strings-conferences/id448664822/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Free | — |
| Size | 2 MB | 127 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuji Tachikawa](https://appshunter.io/developer/378764358) | [SignifyID LLC](https://appshunter.io/developer/1793292360) |

## 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


### Paperly

[App page](https://appshunter.io/ios/app/paperly-ai-powered-library/id6755901735)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paperly Premium Monthly | $8.99 | per month |
| Paperly Premium Yearly | $80.99 | per year |


## Frequently asked questions

### Is Strings Conferences free?

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

### Is Paperly free?

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

### Do Strings Conferences or Paperly have ads?

Neither Strings Conferences nor Paperly shows ads.

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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.*