# Dev Q vs VibeMon

The clearest difference is in-app purchases: Dev Q at none against VibeMon's 2. Dev Q also leads on iOS requirement (16.6 vs 18.0). VibeMon's advantage is update cadence (daily vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. VibeMon sells 2 in-app purchases, starting at $0.99 per month. Dev Q asks for nothing beyond the download.

Dev Q ships an update every 6 months, VibeMon daily. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Dev Q | VibeMon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dev-q/id1571533603/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free | — |
| Size | 18 MB | 12 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [jaesung Lee](https://appshunter.io/developer/906348091) | [Jungyoul Yu](https://appshunter.io/developer/820356690) |

## What reviewers say

### Dev Q

[App page](https://appshunter.io/ios/app/dev-q/id1571533603)

Prepare for technical developer interviews with curated questions and clear answers across CS, iOS, Android, and Frontend topics. Get weekly updates to keep your knowledge fresh for last-minute reviews or on-the-go studying.

**Highlights:** Curated technical questions, Clear answer explanations, Covers CS, iOS, Android, Frontend, Weekly content updates, Ideal for on-the-go learning

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

**In-app purchases:** none


### VibeMon

[App page](https://appshunter.io/ios/app/vibemon-coding-agent-monitor/id6823855379)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VibeMon Pro Monthly | $0.99 | per month |
| VibeMon Pro Yearly | $7.99 | per year |


## Frequently asked questions

### Is Dev Q free?

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

### Is VibeMon free?

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

### Do Dev Q or VibeMon have ads?

Neither Dev Q nor VibeMon shows ads.

### Which is updated more often, Dev Q or VibeMon?

Dev Q ships an update every 6 months, and VibeMon daily. Most recently, Dev Q was updated on October 30, 2026 and VibeMon on November 1, 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.*