# Atom Browser vs Novemdecuple Calc

The clearest difference is ads: Atom Browser at none against Novemdecuple Calc's shown. Atom Browser also leads on update cadence (every 4 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Atom Browser ships an update every 4 days, Novemdecuple Calc every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Atom Browser | Novemdecuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/atom-browser-adblock-scripts/id1026730488/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 131 MB | 36 MB |
| Requires iOS | 16.0 | **15.8.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [li jiacheng](https://appshunter.io/developer/647697590) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Atom Browser

[App page](https://appshunter.io/ios/app/atom-browser-adblock-scripts/id1026730488)

This utility app offers a streamlined browsing experience with built-in ad blocking and a dedicated night mode for comfortable reading. It allows access to desktop versions of websites and supports private browsing, enhancing user privacy and convenience.

**Highlights:** No push notifications, news, or ads, Built-in Adblock Plus, Night mode for reading, Desktop website access, Baidu ad-free search, Privacy mode browsing

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

**In-app purchases:** none


### Novemdecuple Calc

[App page](https://appshunter.io/ios/app/novemdecuple-calc/id6742386396)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atom Browser free?

Atom Browser is free to download, with no in-app purchases.

### Is Novemdecuple Calc free?

Novemdecuple Calc is free to download, with no in-app purchases.

### Do Atom Browser or Novemdecuple Calc have ads?

Novemdecuple Calc shows ads; Atom Browser does not.

### Which is updated more often, Atom Browser or Novemdecuple Calc?

Atom Browser ships an update every 4 days, and Novemdecuple Calc every 2 weeks. Most recently, Atom Browser was updated on October 24, 2026 and Novemdecuple Calc on October 28, 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.*