# Sei vs No Panic

Sei and No Panic are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Sei sells 2 in-app purchases, starting at $5.99 per month and No Panic sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Sei ships an update fortnightly, No Panic every 10 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sei | No Panic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sei-mindful-habit-tracker/id6748125318/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 85 MB | 191 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Arsenii Pomazkov](https://appshunter.io/developer/1824411534) | [Asya Dubova](https://appshunter.io/developer/1761765134) |

## What reviewers say

### Sei

[App page](https://appshunter.io/ios/app/sei-mindful-habit-tracker/id6748125318)

Build lasting habits without guilt using a mindful approach to self-care. Track your progress, gain insights into mood and routines, and access expert-designed habit sets. Offers a free version with optional premium features for enhanced tracking.

**Highlights:** Guilt-free progress tracking, Expert habit sets, Visual statistics and progress, Mood and habit insights, Customizable reminders, Daily affirmations

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sei Premium (Monthly) | $5.99 | per month |
| Sei Premium (Yearly) | $39.99 | per year |


### No Panic

[App page](https://appshunter.io/ios/app/no-panic-panic-attack-relief/id6762794408)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Sei free?

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

### Is No Panic free?

No Panic is free to download, with in-app purchases available.

### Do Sei or No Panic have ads?

Neither Sei nor No Panic shows ads.

### Which is updated more often, Sei or No Panic?

Sei ships an update fortnightly, and No Panic every 10 days. Most recently, Sei was updated on October 10, 2026 and No Panic on October 9, 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.*