# Sydaar vs LockedIn AI

The clearest difference is in-app purchases: Sydaar at none against LockedIn AI's 4. Sydaar also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). LockedIn AI's advantage is ads (none vs shown) and update cadence (every 9 days vs every 5 weeks). On price there is nothing between them.

Both are free to download. LockedIn AI sells 4 in-app purchases, starting at $84.99 per month. Sydaar asks for nothing beyond the download.

Sydaar ships an update every 5 weeks, LockedIn AI every 9 days. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sydaar | LockedIn AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (18 ratings)](https://appshunter.io/ios/app/lockedin-ai-interview-prep/id6776813183/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 105 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Texis HQ](https://appshunter.io/developer/1873714252) | [Cyber Gravity LLC](https://appshunter.io/developer/6776813185) |

## What reviewers say

### Sydaar

[App page](https://appshunter.io/ios/app/sydaar/id6758569506)

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

**In-app purchases:** none


### LockedIn AI

[App page](https://appshunter.io/ios/app/lockedin-ai-interview-prep/id6776813183)

Practice job interviews with AI, receive instant feedback, and get help crafting structured answers. Includes coding problem solutions and personalized coaching reports based on your resume.

**Highlights:** AI mock interviews with realistic feedback, Real-time answer suggestions, Resume-aware response tailoring, Coding problem solutions with syntax highlighting, Session history and coaching reports

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Credits - Monthly | $84.99 | per month |
| Unlimited - Monthly | $139.99 | per month |
| Credits - 3 Months | $179.99 | per 3 months |
| Unlimited - 3 Months | $279.99 | per 3 months |


## Frequently asked questions

### Is Sydaar free?

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

### Is LockedIn AI free?

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

### Do Sydaar or LockedIn AI have ads?

Sydaar shows ads; LockedIn AI does not.

### Which is updated more often, Sydaar or LockedIn AI?

Sydaar ships an update every 5 weeks, and LockedIn AI every 9 days. Most recently, Sydaar was updated on October 7, 2026 and LockedIn AI on October 21, 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.*