# STAR 102.5 vs SumSlam

The clearest difference is rating: SumSlam at 5.0 against STAR 102.5's 3.5. SumSlam also leads on update cadence (every 5 days vs every 3 months). STAR 102.5's advantage is ratings volume (8 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SumSlam holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

STAR 102.5 ships an update every 3 months, SumSlam every 5 days. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | STAR 102.5 | SumSlam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (8 ratings)](https://appshunter.io/ios/app/star-1025/id553476659/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sumslam/id6742594902/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 24 MB | 13 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Saga Communications](https://appshunter.io/developer/333180331) | [BLUEJAI LLC](https://appshunter.io/developer/1794845136) |

## What reviewers say

### STAR 102.5

[App page](https://appshunter.io/ios/app/star-1025/id553476659)

Listen to your favorite radio station on the go with the official mobile app. Access morning shows and today's best variety of music, all for free.

**Highlights:** Live radio streaming, Morning show access, Today's best variety music, Mobile access, Free to download

**Features:** Vision Pro support

**In-app purchases:** none


### SumSlam

[App page](https://appshunter.io/ios/app/sumslam/id6742594902)

Engage with a math-based puzzle game designed to be a productive alternative to endless scrolling. It challenges users to quickly solve equations, aiming to sharpen mathematical skills while providing a mildly frustrating yet engaging experience.

**Highlights:** Swipe-based equation solving, Productive doom-scrolling alternative, Math skill enhancement, Engaging puzzle gameplay, Designed for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STAR 102.5 free?

STAR 102.5 is free to download, with no in-app purchases.

### Is SumSlam free?

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

### Which has better reviews, STAR 102.5 or SumSlam?

SumSlam is rated higher. STAR 102.5 averages 3.5 out of 5 from 8 ratings, while SumSlam averages 5.0 from 2 ratings.

### Do STAR 102.5 or SumSlam have ads?

Neither STAR 102.5 nor SumSlam shows ads.

### Which is updated more often, STAR 102.5 or SumSlam?

STAR 102.5 ships an update every 3 months, and SumSlam every 5 days. Most recently, STAR 102.5 was updated on October 23, 2026 and SumSlam on October 9, 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.*