# TNOS vs Countdown Timer Reminder

The clearest difference is in-app purchases: TNOS at none against Countdown Timer Reminder's 3. TNOS also leads on iOS requirement (13.4 vs 16.0). Countdown Timer Reminder's advantage is device support. On price there is nothing between them.

Both are free to download. Countdown Timer Reminder sells 3 in-app purchases, starting at $0.99 per 7 days. TNOS asks for nothing beyond the download.

## The numbers

| Metric | TNOS | Countdown Timer Reminder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 18 months |
| Size | 64 MB | 22 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | — | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [PT Xtreme Network Sistem](https://appshunter.io/developer/1725088999) | [Farouk Nasser](https://appshunter.io/developer/1478256466) |

## What reviewers say

### TNOS

[App page](https://appshunter.io/ios/app/tnos/id6475758383)

**In-app purchases:** none


### Countdown Timer Reminder

[App page](https://appshunter.io/ios/app/countdown-timer-reminder/id6743029117)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is TNOS free?

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

### Is Countdown Timer Reminder free?

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

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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.*