# Tree vs Nerve

The clearest difference is price: Nerve at Free against Tree's $0.99. Nerve also leads on update cadence (every 4 days vs every 8 days). Tree's advantage is in-app purchases (none vs 5). On ads, device support and iOS requirement there is nothing between them.

Nerve is free to download; Tree costs $0.99 up front. Nerve sells 5 in-app purchases, starting at $0.99 per 7 days. Tree asks for nothing beyond the download.

Tree ships an update every 8 days, Nerve every 4 days. The most recent releases landed on September 14, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Tree | Nerve |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.9 (15 ratings)](https://appshunter.io/ios/app/nerve-screen-time-control/id6760310568/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | — | Subscription |
| Size | 4 MB | 15 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [绪 陈](https://appshunter.io/developer/1753833484) | [Best Day Labs, LLC](https://appshunter.io/developer/1853723075) |

## What reviewers say

### Tree

[App page](https://appshunter.io/ios/app/tree-meta-data-for-indexing/id6757470237)

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

**In-app purchases:** none


### Nerve

[App page](https://appshunter.io/ios/app/nerve-screen-time-control/id6760310568)

Transform unproductive app usage into a brain-training challenge. Answer logic puzzles and brainteasers to earn back access to blocked apps, with higher difficulty offering greater rewards and risk.

**Highlights:** App blocking via Apple Screen Time, 6 difficulty tiers with escalating rewards, Pick Your Risk and Gauntlet modes, Double-or-Nothing gambling mechanic, 1000 handcrafted brainteaser questions, ELO-inspired Brain Score tracking, Daily quests and achievements

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerve Weekly | $0.99 | per 7 days |
| Nerve Monthly | $2.99 | per month |
| Nerve Yearly | $9.99 | per year |
| Cooldown Skip Pack | $0.99 | one-time |
| Nerve Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Tree free?

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

### Is Nerve free?

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

### Do Tree or Nerve have ads?

Neither Tree nor Nerve shows ads.

### Which is updated more often, Tree or Nerve?

Tree ships an update every 8 days, and Nerve every 4 days. Most recently, Tree was updated on September 14, 2026 and Nerve on August 16, 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.*