# Panic Button U vs EmailMe

The clearest difference is in-app purchases: Panic Button U at none against EmailMe's 2. Panic Button U also leads on update cadence (every 8 days vs every 13 months) and iOS requirement (12.1 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. EmailMe sells 2 in-app purchases, starting at $1.99 per month. Panic Button U asks for nothing beyond the download.

Panic Button U ships an update every 8 days, EmailMe every 13 months. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Panic Button U | EmailMe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/emailme-instanotes/id6465746166/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 13 months |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 48 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ULTIMA Enterprise Doo](https://appshunter.io/developer/448167316) | [Abhishek Chakraborty](https://appshunter.io/developer/1459599645) |

## What reviewers say

### Panic Button U

[App page](https://appshunter.io/ios/app/panic-button-u/id1481809899)

**Features:** macOS Compatibility

**In-app purchases:** none


### EmailMe

[App page](https://appshunter.io/ios/app/emailme-instanotes/id6465746166)

Quickly send notes to your inbox without opening your email client. This app streamlines jotting down thoughts, to-dos, and ideas for instant retrieval. It offers a simple, clutter-free experience for using your email as a second brain.

**Highlights:** One-screen interface, Single text input box, Instant note sending, No accounts or logins, Ad-free experience, Unlimited notes with Pro subscription

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is Panic Button U free?

Panic Button U is free to download, with no in-app purchases.

### Is EmailMe free?

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

### Do Panic Button U or EmailMe have ads?

Neither Panic Button U nor EmailMe shows ads.

### Which is updated more often, Panic Button U or EmailMe?

Panic Button U ships an update every 8 days, and EmailMe every 13 months. Most recently, Panic Button U was updated on September 20, 2026 and EmailMe on September 19, 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.*