# Poly_Chat vs Countdown Days

The clearest difference is in-app purchases: Poly_Chat at none against Countdown Days's 3. Poly_Chat also leads on ads (none vs shown) and iOS requirement (16.2 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Countdown Days sells 3 in-app purchases, starting at $2.99 per 7 days. Poly_Chat asks for nothing beyond the download.

Poly_Chat ships an update every 9 days, Countdown Days fortnightly. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Poly_Chat | Countdown Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 31 MB | 14 MB |
| Requires iOS | **16.2** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 9+ |
| Developer | [George Hunn](https://appshunter.io/developer/1739141778) | [APP TEAM](https://appshunter.io/developer/1892958531) |

## What reviewers say

### Poly_Chat

[App page](https://appshunter.io/ios/app/poly-chat/id6761107189)

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

**In-app purchases:** none


### Countdown Days

[App page](https://appshunter.io/ios/app/countdown-days-event-timer/id6773258156)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $6.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Poly_Chat free?

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

### Is Countdown Days free?

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

### Do Poly_Chat or Countdown Days have ads?

Countdown Days shows ads; Poly_Chat does not.

### Which is updated more often, Poly_Chat or Countdown Days?

Poly_Chat ships an update every 9 days, and Countdown Days fortnightly. Most recently, Poly_Chat was updated on October 6, 2026 and Countdown Days on October 19, 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.*