# MySecurityApp vs Next Big Day

The clearest difference is iOS requirement: MySecurityApp at 16.1 against Next Big Day's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MySecurityApp sells 7 in-app purchases, starting at $24.99 per month and Next Big Day sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MySecurityApp ships an update every 11 days, Next Big Day every 2 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MySecurityApp | Next Big Day |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/next-big-day-event-countdown/id6759345908/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 89 MB | 24 MB |
| Requires iOS | **16.1** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UK SOLUTION HOUSE LTD](https://appshunter.io/developer/1721133757) | [Gemsheer Chalil](https://appshunter.io/developer/1777244155) |

## What reviewers say

### MySecurityApp

[App page](https://appshunter.io/ios/app/mysecurityapp/id6449214319)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Package | $24.99 | per month |
| Asset Management | $24.99 | per month |
| Employee Management | $24.99 | per month |
| Small Package | $39.99 | per month |
| Medium Package | $49.99 | per month |
| Large Package | $89.99 | per month |
| Test IAP | $24.99 | one-time |


### Next Big Day

[App page](https://appshunter.io/ios/app/next-big-day-event-countdown/id6759345908)

Visualize your year with a unique dot matrix timeline and countdown to important events. Add tasks, notes, and photos to create rich memory journals. Share custom countdown images and sync with your Apple Calendar.

**Highlights:** Yearly dot matrix timeline visualization, Event countdowns for milestones, Home screen widgets, Event planning with tasks and notes, Rich memory journaling, Custom countdown image sharing, Apple Calendar sync

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $8.99 | one-time |


## Frequently asked questions

### Is MySecurityApp free?

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

### Is Next Big Day free?

Next Big Day is free to download, with in-app purchases available.

### Do MySecurityApp or Next Big Day have ads?

Neither MySecurityApp nor Next Big Day shows ads.

### Which is updated more often, MySecurityApp or Next Big Day?

MySecurityApp ships an update every 11 days, and Next Big Day every 2 weeks. Most recently, MySecurityApp was updated on October 27, 2026 and Next Big Day on October 25, 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.*