# Nucleus vs Towerly

The clearest difference is update cadence: Towerly at every 3 days against Nucleus's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

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

Nucleus ships an update every 9 days, Towerly every 3 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nucleus | Towerly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/towerly-focus-timer/id6803376481/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | — | Free |
| Size | 15 MB | 31 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yekta Sarioglu](https://appshunter.io/developer/1633831532) | [DONAT QUIR SALAMAT](https://appshunter.io/developer/6803376483) |

## What reviewers say

### Nucleus

[App page](https://appshunter.io/ios/app/nucleus/id1633831530)

**Features:** macOS Compatibility

**In-app purchases:** none


### Towerly

[App page](https://appshunter.io/ios/app/towerly-focus-timer/id6803376481)

This app gamifies focus sessions by letting you build a virtual tower with bricks earned through concentration. Stay off your phone to grow your skyline, earn rent from your completed floors, and unlock new building styles and renovations.

**Highlights:** Earn bricks for focus sessions, Build and renovate virtual towers, Strict Mode to prevent app switching, Unlockable building styles, In-app arcade game, Daily work orders and to-do list

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

**In-app purchases:** none


## Frequently asked questions

### Is Nucleus free?

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

### Is Towerly free?

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

### Do Nucleus or Towerly have ads?

Neither Nucleus nor Towerly shows ads.

### Which is updated more often, Nucleus or Towerly?

Nucleus ships an update every 9 days, and Towerly every 3 days. Most recently, Nucleus was updated on November 7, 2026 and Towerly on October 31, 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.*