# SUN Mobile vs Papertop

The clearest difference is in-app purchases: SUN Mobile at none against Papertop's 1. SUN Mobile also leads on iOS requirement (15.6 vs 26.5). Papertop's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Papertop sells 1 one-off in-app purchase. SUN Mobile asks for nothing beyond the download.

SUN Mobile ships an update monthly, Papertop weekly. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SUN Mobile | Papertop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/sun-mobile/id771377227/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 19.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 111 MB | 39 MB |
| Requires iOS | **15.6** | 26.5 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sun Mobile Limited](https://appshunter.io/developer/771377230) | [BIG STORY FILMMAKING SERVICE](https://appshunter.io/developer/1550489334) |

## What reviewers say

### SUN Mobile

[App page](https://appshunter.io/ios/app/sun-mobile/id771377227)

Manage your mobile account on iOS devices, check data and call usage, and view service plans. Discover the latest service introductions, phone offers, and lifestyle information.

**Highlights:** Check voice, SMS, and data usage, View account balance and bills, Latest phone offers and prices, Service introductions, Lifestyle information, Roaming data plans

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

**In-app purchases:** none


### Papertop

[App page](https://appshunter.io/ios/app/papertop-trpg-notes/id6784126083)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Master Expansion | $0.99 | one-time |


## Frequently asked questions

### Is SUN Mobile free?

SUN Mobile is free to download, with no in-app purchases.

### Is Papertop free?

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

### Do SUN Mobile or Papertop have ads?

Neither SUN Mobile nor Papertop shows ads.

### Which is updated more often, SUN Mobile or Papertop?

SUN Mobile ships an update monthly, and Papertop weekly. Most recently, SUN Mobile was updated on September 29, 2026 and Papertop on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*