# TestCoach Test Prep App vs Siddhi Prep

The clearest difference is update cadence: Siddhi Prep at fortnightly against TestCoach Test Prep App's every 2 months. Siddhi Prep also leads on iOS requirement (13.0 vs 15.6). 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.

TestCoach Test Prep App ships an update every 2 months, Siddhi Prep fortnightly. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | TestCoach Test Prep App | Siddhi Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 264 MB | 210 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [S.Chand & Company Private Limited](https://appshunter.io/developer/992742069) | [Testpress Tech Labs LLP](https://appshunter.io/developer/1235683817) |

## What reviewers say

### TestCoach Test Prep App

[App page](https://appshunter.io/ios/app/testcoach-test-prep-app/id6468981580)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Siddhi Prep

[App page](https://appshunter.io/ios/app/siddhi-prep/id6766252052)

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

**In-app purchases:** none


## Frequently asked questions

### Is TestCoach Test Prep App free?

TestCoach Test Prep App is free to download, with no in-app purchases.

### Is Siddhi Prep free?

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

### Do TestCoach Test Prep App or Siddhi Prep have ads?

Neither TestCoach Test Prep App nor Siddhi Prep shows ads.

### Which is updated more often, TestCoach Test Prep App or Siddhi Prep?

TestCoach Test Prep App ships an update every 2 months, and Siddhi Prep fortnightly. Most recently, TestCoach Test Prep App was updated on September 28, 2026 and Siddhi Prep on October 3, 2026.

---

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