# Countdown vs Supervault

The clearest difference is in-app purchases: Supervault at none against Countdown's 2. Supervault also leads on ads (none vs shown). Countdown's advantage is device support (4 vs 2). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Countdown sells 2 in-app purchases, starting at $4.99 per year. Supervault asks for nothing beyond the download.

Countdown ships an update every 2 weeks, Supervault every 3 weeks. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Countdown | Supervault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (49 ratings)](https://appshunter.io/ios/app/countdown-time-since/id458980758/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 51.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 122 MB | 3 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [oWorld Software](https://appshunter.io/developer/291192797) | [Cygar Labs Limited](https://appshunter.io/developer/1663024604) |

## What reviewers say

### Countdown

[App page](https://appshunter.io/ios/app/countdown-time-since/id458980758)

Easily track upcoming events and deadlines. Set a date and name for any occasion to see the remaining time in months, weeks, and days. Never forget important dates again with this helpful reminder tool.

**Highlights:** Track upcoming events, Count down time remaining, Display time in months, weeks, days, Remember important dates, Set custom event names

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countdown Pro - days Counter | $4.99 | per year |
| LifeTime access | $12.99 | one-time |


### Supervault

[App page](https://appshunter.io/ios/app/supervault/id6446030822)

A local-only, zero-knowledge vault for securely storing sensitive information like 2FA codes, passphrases, and private notes. Your data is encrypted and remains on your device, with no cloud sync or account required.

**Highlights:** Local-only storage, Zero-knowledge encryption, 2FA code generation, Secure notes, Biometric unlock (Face ID/Touch ID), Backup and restore functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Countdown free?

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

### Is Supervault free?

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

### Do Countdown or Supervault have ads?

Countdown shows ads; Supervault does not.

### Which is updated more often, Countdown or Supervault?

Countdown ships an update every 2 weeks, and Supervault every 3 weeks. Most recently, Countdown was updated on September 21, 2026 and Supervault on September 18, 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.*