# NailInsight vs Steady

The clearest difference is in-app purchases: Steady at none against NailInsight's 2. Steady also leads on update cadence (fortnightly vs every 6 weeks). NailInsight's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. NailInsight sells 2 in-app purchases, starting at $2.99 per month. Steady asks for nothing beyond the download.

NailInsight ships an update every 6 weeks, Steady fortnightly. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | NailInsight | Steady |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/steady-stop-nail-biting/id6790400907/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 60 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Alim Keskin](https://appshunter.io/developer/1884309591) | [Matthis Damm](https://appshunter.io/developer/1871453475) |

## What reviewers say

### NailInsight

[App page](https://appshunter.io/ios/app/nailinsight/id6760407062)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $2.99 | per month |
| Premium Yearly Access | $29.99 | per year |


### Steady

[App page](https://appshunter.io/ios/app/steady-stop-nail-biting/id6790400907)

This app offers a private, shame-free companion to help manage body-focused repetitive behaviors like nail biting, skin picking, and hair pulling. It uses habit-reversal training and decoupling techniques with one-tap logging and guided exercises to help users soften these patterns at their own pace.

**Highlights:** One-tap logging for urges, Guided competing response tools, Habit-reversal training modules, Pattern insights and trend analysis, Customizable reminders, Data export for therapists, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NailInsight free?

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

### Is Steady free?

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

### Do NailInsight or Steady have ads?

Neither NailInsight nor Steady shows ads.

### Which is updated more often, NailInsight or Steady?

NailInsight ships an update every 6 weeks, and Steady fortnightly. Most recently, NailInsight was updated on October 16, 2026 and Steady on October 3, 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.*