# Sunny 97.7 vs 99.3 WAJK

The clearest difference is ads: 99.3 WAJK at none against Sunny 97.7's shown. 99.3 WAJK also leads on update cadence (every 11 months vs every 31 months). Sunny 97.7's advantage is iOS requirement (15.0 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sunny 97.7 ships an update every 31 months, 99.3 WAJK every 11 months. The most recent releases landed on October 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Sunny 97.7 | 99.3 WAJK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/993-wajk/id1487997705/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 31 months | **Every 11 months** |
| Monetization | — | Ad-supported |
| Size | 18 MB | 9 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PRAIRIE WINDS BROADCASTING, INC](https://appshunter.io/developer/894769070) | [WLPO](https://appshunter.io/developer/1487684793) |

## What reviewers say

### Sunny 97.7

[App page](https://appshunter.io/ios/app/sunny-977/id894805014)

**Features:** macOS Compatibility

**In-app purchases:** none


### 99.3 WAJK

[App page](https://appshunter.io/ios/app/993-wajk/id1487997705)

Listen to today's top hits and nostalgic favorites from the 90s and 2000s. Start your day with morning shows and enjoy continuous upbeat music throughout the day, including dedicated blocks of commercial-free music.

**Highlights:** Current hit music, 90s & 2K music, Morning shows, Commercial-free music blocks, Upbeat music variety

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

**In-app purchases:** none


## Frequently asked questions

### Is Sunny 97.7 free?

Sunny 97.7 is free to download, with no in-app purchases.

### Is 99.3 WAJK free?

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

### Do Sunny 97.7 or 99.3 WAJK have ads?

Sunny 97.7 shows ads; 99.3 WAJK does not.

### Which is updated more often, Sunny 97.7 or 99.3 WAJK?

Sunny 97.7 ships an update every 31 months, and 99.3 WAJK every 11 months. Most recently, Sunny 97.7 was updated on October 26, 2026 and 99.3 WAJK on September 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.*