# K vs True Oldies 107.7

The clearest difference is update cadence: K at every 4 months against True Oldies 107.7's every 8 months. K also leads on iOS requirement (11.0 vs 18.2). On price, ads, 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.

K ships an update every 4 months, True Oldies 107.7 every 8 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | K | True Oldies 107.7 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 8 months |
| Size | 125 MB | 12 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [One Putt Broadcasting](https://appshunter.io/developer/1483923817) | [Craig Hanson](https://appshunter.io/developer/1525598703) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-jewel/id1559123958)

**Features:** macOS Compatibility

**In-app purchases:** none


### True Oldies 107.7

[App page](https://appshunter.io/ios/app/true-oldies-1077/id6749861663)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is True Oldies 107.7 free?

True Oldies 107.7 is free to download, with no in-app purchases.

### Do K or True Oldies 107.7 have ads?

Both K and True Oldies 107.7 show ads.

### Which is updated more often, K or True Oldies 107.7?

K ships an update every 4 months, and True Oldies 107.7 every 8 months. Most recently, K was updated on October 25, 2026 and True Oldies 107.7 on October 25, 2026.

---

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