# Trivia SLAM vs phase estimation algorithm

The clearest difference is update cadence: Trivia SLAM at daily against phase estimation algorithm's monthly. Trivia SLAM also leads on iOS requirement (13.0 vs 16.0). 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.

Trivia SLAM ships an update daily, phase estimation algorithm monthly. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Trivia SLAM | phase estimation algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/trivia-slam/id1636093093/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | Free | — |
| Size | 17 MB | 12 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Clearpoint Management LLC](https://appshunter.io/developer/1636093095) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Trivia SLAM

[App page](https://appshunter.io/ios/app/trivia-slam/id1636093093)

Practice quizbowl skills with this trivia app. Questions are read aloud at adjustable speeds, and users can also read them. Set difficulty levels and get instant feedback on answers, with faster responses earning higher rewards.

**Highlights:** Spoken questions, Adjustable question speed, Read questions on screen, Difficulty settings, Instant answer feedback, Speed-based scoring

**Features:** macOS Compatibility

**In-app purchases:** none


### phase estimation algorithm

[App page](https://appshunter.io/ios/app/phase-estimation-algorithm/id6469448415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trivia SLAM free?

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

### Is phase estimation algorithm free?

phase estimation algorithm is free to download, with no in-app purchases.

### Do Trivia SLAM or phase estimation algorithm have ads?

Neither Trivia SLAM nor phase estimation algorithm shows ads.

### Which is updated more often, Trivia SLAM or phase estimation algorithm?

Trivia SLAM ships an update daily, and phase estimation algorithm monthly. Most recently, Trivia SLAM was updated on October 5, 2026 and phase estimation algorithm on October 10, 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.*