# Exocus vs Nook

The clearest difference is ads: Exocus at none against Nook's shown. Exocus also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Exocus sells 7 one-off in-app purchases and Nook sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Exocus ships an update every 3 weeks, Nook fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Exocus | Nook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (147 ratings)](https://appshunter.io/ios/app/exocus-gamified-focus-timer/id6448949389/reviews)** | — |
| Number of ratings | **147** | — |
| Positive reviews | 96.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 123 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Byland Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/1142565234) | [yasuhiro kojima](https://appshunter.io/developer/1244729145) |

## What reviewers say

### Exocus

[App page](https://appshunter.io/ios/app/exocus-gamified-focus-timer/id6448949389)

This app transforms focus sessions into a gamified experience, visualizing your concentration as a planet's evolution. Earn rewards, unlock new designs, and overcome procrastination with engaging, pixel-art visuals and a unique reward system.

**Highlights:** Gamified focus timer, Planet evolution visualization, Pixel art design, Stage-based incentives, Unlockable planet designs, Hardcore Mode for increased stakes

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Newcomer Pack | $0.29 | one-time |
| Cosmoney x 5 | $0.99 | one-time |
| Cosmoney x 30 | $4.99 | one-time |
| Cosmoney x 100 | $13.99 | one-time |
| Exopass | $15.99 | one-time |
| Exopass + Cosmoney x 200 | $34.99 | one-time |
| Exopass | $34.99 | one-time |


### Nook

[App page](https://appshunter.io/ios/app/nook-cozy-virtual-study-room/id6759188662)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nook Pass (1 Month) | $2.99 | per month |
| Nook Pass (1 Year) | $29.99 | per year |
| Coffee Tip | $0.99 | one-time |
| Cookie Tip | $2.99 | one-time |
| Slice of Cake Tip | $6.99 | one-time |
| Nook Pass (Lifetime) | $59.99 | one-time |


## Frequently asked questions

### Is Exocus free?

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

### Is Nook free?

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

### Do Exocus or Nook have ads?

Nook shows ads; Exocus does not.

### Which is updated more often, Exocus or Nook?

Exocus ships an update every 3 weeks, and Nook fortnightly. Most recently, Exocus was updated on October 27, 2026 and Nook on October 25, 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.*