# ThesisOS vs Zayn Predictions

The clearest difference is in-app purchases: ThesisOS at none against Zayn Predictions's 2. ThesisOS also leads on ads (none vs shown). Zayn Predictions's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Zayn Predictions sells 2 in-app purchases, starting at $14.99 per month. ThesisOS asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ThesisOS against 5.0 for Zayn Predictions. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ThesisOS ships an update fortnightly, Zayn Predictions every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | ThesisOS | Zayn Predictions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/thesisos/id6761431040/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/zayn-predictions/id6766944131/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 42 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [ThesisOS LLC](https://appshunter.io/developer/1889586145) | [Idea-Tects LLC](https://appshunter.io/developer/1896339479) |

## What reviewers say

### ThesisOS

[App page](https://appshunter.io/ios/app/thesisos/id6761431040)

This app allows users to engage with prediction markets by identifying top traders and automatically mirroring their positions. It offers cross-platform synchronization, smart notifications, and simplified trade execution, eliminating the need for constant market monitoring.

**Highlights:** Discover high-performing traders, Automatically mirror positions, Cross-platform fidelity, Intelligent alerts, Effortless execution

**In-app purchases:** none


### Zayn Predictions

[App page](https://appshunter.io/ios/app/zayn-predictions/id6766944131)

This app provides AI-powered predictions and analysis for prediction markets. It offers calibrated probability estimates with confidence scores and rationales, covering sports, weather, crypto, and more. Users can track live accuracy and receive push notifications for high-confidence predictions.

**Highlights:** AI-powered prediction signals, Calibrated probability estimates, Confidence scores and rationales, Live accuracy tracking by category, Push notifications for high-confidence predictions, Covers sports, weather, crypto, and more

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $14.99 | per month |
| Pro | $29.99 | per month |


## Frequently asked questions

### Is ThesisOS free?

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

### Is Zayn Predictions free?

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

### Which has better reviews, ThesisOS or Zayn Predictions?

ThesisOS and Zayn Predictions are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do ThesisOS or Zayn Predictions have ads?

Zayn Predictions shows ads; ThesisOS does not.

### Which is updated more often, ThesisOS or Zayn Predictions?

ThesisOS ships an update fortnightly, and Zayn Predictions every 8 days. Most recently, ThesisOS was updated on October 31, 2026 and Zayn Predictions on October 31, 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.*