# SubFeeds vs Countdown 321

The clearest difference is in-app purchases: SubFeeds at none against Countdown 321's 2. SubFeeds also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (13.0 vs 18.0). Countdown 321's advantage is rating (4.6 vs 4.3). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Countdown 321 sells 2 in-app purchases, starting at $1.99 per year. SubFeeds asks for nothing beyond the download.

Countdown 321 holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews complicate that: 100% of SubFeeds's written reviews are positive against 95% of Countdown 321's, so the app with the better star average is not the one people write more warmly about.

SubFeeds ships an update every 4 days, Countdown 321 every 3 months. The most recent releases landed on August 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SubFeeds | Countdown 321 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/subfeeds-ai-rss-reader/id6745493906/reviews) | **[4.6 (8 ratings)](https://appshunter.io/ios/app/countdown-321-widget/id6749746114/reviews)** |
| Number of ratings | 3 | **8** |
| Positive reviews | **100.0% of reviews** | 95.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 6 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Subaio Limited](https://appshunter.io/developer/1687419675) | [帆 邱](https://appshunter.io/developer/1766624521) |

## What reviewers say

### SubFeeds

[App page](https://appshunter.io/ios/app/subfeeds-ai-rss-reader/id6745493906)

This AI-powered news aggregator consolidates your favorite blogs, news sites, and newsletters into a single, personalized feed. It offers AI summaries, sentiment analysis, smart filtering, and offline reading for a focused and efficient news consumption experience.

**Highlights:** AI-powered summaries and sentiment tags, One-tap subscribe and cross-device sync, Smart filters, tags, and highlights, Clean, distraction-free reading with Dark Mode, Offline reading and full-text extraction, Privacy-first and ad-free experience

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

**In-app purchases:** none


### Countdown 321

[App page](https://appshunter.io/ios/app/countdown-321-widget/id6749746114)

Easily track important upcoming events and past milestones with a clean, minimalist interface. Get instant updates via home screen widgets and sync your data across devices with iCloud. Never forget a special day again.

**Highlights:** Countdown and count-up days, Reminders and notifications, Life calendar visualization, Timeline view, Minimalist design, Home screen widgets, iCloud sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CountdownPro | $1.99 | per year |
| Lifetime Pro | $0.99 | one-time |


## Frequently asked questions

### Is SubFeeds free?

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

### Is Countdown 321 free?

Countdown 321 is free to download, with in-app purchases available.

### Which has better reviews, SubFeeds or Countdown 321?

Countdown 321 is rated higher. SubFeeds averages 4.3 out of 5 from 3 ratings, while Countdown 321 averages 4.6 from 8 ratings.

### Do SubFeeds or Countdown 321 have ads?

Neither SubFeeds nor Countdown 321 shows ads.

### Which is updated more often, SubFeeds or Countdown 321?

SubFeeds ships an update every 4 days, and Countdown 321 every 3 months. Most recently, SubFeeds was updated on August 13, 2026 and Countdown 321 on September 29, 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.*