# Skill Pass by NSDC vs Ad‑Free Countdowns

The clearest difference is in-app purchases: Skill Pass by NSDC at none against Ad‑Free Countdowns's 1. Skill Pass by NSDC also leads on update cadence (every 11 days vs every 4 months) and iOS requirement (12.4 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Ad‑Free Countdowns sells 1 one-off in-app purchase. Skill Pass by NSDC asks for nothing beyond the download.

Skill Pass by NSDC ships an update every 11 days, Ad‑Free Countdowns every 4 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Skill Pass by NSDC | Ad‑Free Countdowns |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 months |
| Size | 29 MB | 12 MB |
| Requires iOS | **12.4** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [National Skill Development Corporation](https://appshunter.io/developer/1631506975) | [BRETT SHERWYN WATERSON](https://appshunter.io/developer/1857867894) |

## What reviewers say

### Skill Pass by NSDC

[App page](https://appshunter.io/ios/app/skill-pass-by-nsdc/id6477722053)

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

**In-app purchases:** none


### Ad‑Free Countdowns

[App page](https://appshunter.io/ios/app/adfree-countdowns/id6755987052)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countdown Premium | $3.99 | one-time |


## Frequently asked questions

### Is Skill Pass by NSDC free?

Skill Pass by NSDC is free to download, with no in-app purchases.

### Is Ad‑Free Countdowns free?

Ad‑Free Countdowns is free to download, with in-app purchases available.

### Do Skill Pass by NSDC or Ad‑Free Countdowns have ads?

Neither Skill Pass by NSDC nor Ad‑Free Countdowns shows ads.

### Which is updated more often, Skill Pass by NSDC or Ad‑Free Countdowns?

Skill Pass by NSDC ships an update every 11 days, and Ad‑Free Countdowns every 4 months. Most recently, Skill Pass by NSDC was updated on November 4, 2026 and Ad‑Free Countdowns on October 30, 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.*