# LightApp vs Trillion

The clearest difference is price: Trillion at Free against LightApp's $0.99. Trillion also leads on iOS requirement (13.0 vs 16.6). LightApp's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Trillion is free to download; LightApp costs $0.99 up front. Trillion sells 2 in-app purchases, starting at $4.99 per month. LightApp asks for nothing beyond the download.

LightApp ships an update every 5 months, Trillion every 12 months. The most recent releases landed on August 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | LightApp | Trillion |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lightapp/id1357413437/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 12 months |
| Monetization | Paid | — |
| Size | 5 MB | 29 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [胜强 郭](https://appshunter.io/developer/1357413436) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### LightApp

[App page](https://appshunter.io/ios/app/lightapp/id1357413437)

This browser streamlines your mobile experience by offering instant access to web apps that mimic native app functionality without requiring downloads. It provides a curated selection of over a hundred web apps for shopping, entertainment, social media, and more, enhancing efficiency and saving device space.

**Highlights:** Instant access to web apps, Saves device storage, Over 100 pre-loaded web apps, Add web apps to home screen, Enhancement plugins for web apps, Quick search within web apps

**Features:** Vision Pro support

**In-app purchases:** none


### Trillion

[App page](https://appshunter.io/ios/app/trillion-probability-simu/id6743378063)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is LightApp free?

LightApp costs $0.99, with no in-app purchases.

### Is Trillion free?

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

### Do LightApp or Trillion have ads?

Trillion shows ads; LightApp does not.

### Which is updated more often, LightApp or Trillion?

LightApp ships an update every 5 months, and Trillion every 12 months. Most recently, LightApp was updated on August 14, 2026 and Trillion on September 18, 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.*