# Redeem Promo Code Alerts vs Chatstone

The clearest difference is in-app purchases: Redeem Promo Code Alerts at none against Chatstone's 4. Chatstone's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Chatstone sells 4 one-off in-app purchases. Redeem Promo Code Alerts asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Redeem Promo Code Alerts | Chatstone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/redeem-promo-code-alerts/id6744887703/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | Every 6 days |
| Monetization | Ad-supported | — |
| Size | 59 MB | 57 MB |
| Requires iOS | **15.3** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Konstantin Klassen](https://appshunter.io/developer/1809751261) | [Adrian Lukacs](https://appshunter.io/developer/6819398735) |

## What reviewers say

### Redeem Promo Code Alerts

[App page](https://appshunter.io/ios/app/redeem-promo-code-alerts/id6744887703)

Discover and receive instant notifications for the latest redeem codes for your favorite mobile and gacha games. Browse, submit, and get help with redemption guides to unlock exclusive in-game rewards effortlessly.

**Highlights:** Discover game redeem codes, Instant notifications for new codes, Submit and share promo codes, Access redemption guides, Community-powered code sharing, Up-to-date code database

**Features:** macOS Compatibility

**In-app purchases:** none


### Chatstone

[App page](https://appshunter.io/ios/app/chatstone-server-chat/id6819398733)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip: Bread | $1.99 | one-time |
| Tip: Emerald | $4.99 | one-time |
| Tip: Diamond | $9.99 | one-time |
| Tip: Enchanted golden apple | $22.99 | one-time |


## Frequently asked questions

### Is Redeem Promo Code Alerts free?

Redeem Promo Code Alerts is free to download, with no in-app purchases.

### Is Chatstone free?

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

### Do Redeem Promo Code Alerts or Chatstone have ads?

Redeem Promo Code Alerts shows ads; Chatstone does not.

### Which is updated more often, Redeem Promo Code Alerts or Chatstone?

Redeem Promo Code Alerts ships an update every 6 days, and Chatstone every 6 days. Most recently, Redeem Promo Code Alerts was updated on October 30, 2026 and Chatstone on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*