# ThesisOS vs Deviate

The clearest difference is in-app purchases: ThesisOS at none against Deviate's 1. Deviate's advantage is update cadence (every 4 days vs fortnightly) and iOS requirement (15.1 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Deviate sells 1 in-app purchase, starting at $9.99 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 Deviate. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

ThesisOS ships an update fortnightly, Deviate every 4 days. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ThesisOS | Deviate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/thesisos/id6761431040/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/deviate/id6788213405/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | **Free** | Subscription |
| Size | 3 MB | 31 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [ThesisOS LLC](https://appshunter.io/developer/1889586145) | [Tanay Mishra](https://appshunter.io/developer/6788213407) |

## 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


### Deviate

[App page](https://appshunter.io/ios/app/deviate/id6788213405)

This app scans sports prediction markets 24/7, notifying you of potential opportunities by comparing its probability model to market prices. It provides explanations for alerts and tracks historical performance.

**Highlights:** 24/7 market scanning, Real-time notifications, Probability vs. market price comparison, State-conditional win probability, Alert history and performance tracking, Customizable alert settings

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deviate Pro Monthly | $9.99 | per month |


## Frequently asked questions

### Is ThesisOS free?

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

### Is Deviate free?

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

### Which has better reviews, ThesisOS or Deviate?

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

### Do ThesisOS or Deviate have ads?

Neither ThesisOS nor Deviate shows ads.

### Which is updated more often, ThesisOS or Deviate?

ThesisOS ships an update fortnightly, and Deviate every 4 days. Most recently, ThesisOS was updated on September 24, 2026 and Deviate on October 12, 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.*