# Stellar Flow vs Grow a Tree

The clearest difference is in-app purchases: Stellar Flow at none against Grow a Tree's 2. Stellar Flow also leads on update cadence (every 3 days vs every 10 days). Grow a Tree's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Grow a Tree sells 2 in-app purchases, starting at $4.99 per month. Stellar Flow asks for nothing beyond the download.

Stellar Flow ships an update every 3 days, Grow a Tree every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stellar Flow | Grow a Tree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/stellar-flow-focus-timer/id6757545517/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Ad-supported | — |
| Size | 45 MB | 16 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Heemann](https://appshunter.io/developer/587278115) | [Timothee VELLUET](https://appshunter.io/developer/1873633278) |

## What reviewers say

### Stellar Flow

[App page](https://appshunter.io/ios/app/stellar-flow-focus-timer/id6757545517)

Transform focus sessions into an interstellar adventure. Earn resources, upgrade your starship, and explore a vast galaxy as you complete work, study, or meditation missions. Track your progress with detailed statistics and enjoy immersive soundscapes.

**Highlights:** Gamified focus sessions, Galaxy exploration map, Ship upgrading and customization, Immersive ambient soundscapes, Progress tracking and statistics, Live Activities support

**Features:** macOS Compatibility

**In-app purchases:** none


### Grow a Tree

[App page](https://appshunter.io/ios/app/grow-a-tree-focus/id6758560385)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Monthly | $4.99 | per month |
| Pro Plan Yearly | $44.99 | per year |


## Frequently asked questions

### Is Stellar Flow free?

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

### Is Grow a Tree free?

Grow a Tree is free to download, with in-app purchases available.

### Do Stellar Flow or Grow a Tree have ads?

Stellar Flow shows ads; Grow a Tree does not.

### Which is updated more often, Stellar Flow or Grow a Tree?

Stellar Flow ships an update every 3 days, and Grow a Tree every 10 days. Most recently, Stellar Flow was updated on October 25, 2026 and Grow a Tree on October 24, 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.*