# Deep Focus Noise & Timer vs RACI Master

The clearest difference is in-app purchases: RACI Master at none against Deep Focus Noise & Timer's 4. RACI Master also leads on rating (5.0 vs 4.7) and update cadence (every 2 days vs weekly). Deep Focus Noise & Timer's advantage is ratings volume (26 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Deep Focus Noise & Timer sells 4 in-app purchases, starting at $0.99 per 7 days. RACI Master asks for nothing beyond the download.

RACI Master holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Deep Focus Noise & Timer has 26 ratings behind it against 1, so its average is the more settled of the two.

Deep Focus Noise & Timer ships an update weekly, RACI Master every 2 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | Deep Focus Noise & Timer | RACI Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (26 ratings)](https://appshunter.io/ios/app/deep-focus-noise-and-timer-dpli/id6760627418/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/raci-master/id6809901776/reviews)** |
| Number of ratings | **26** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 7 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Lukasz Solniczek](https://appshunter.io/developer/1032070216) | [Volodymyr Sichka](https://appshunter.io/developer/1125187457) |

## What reviewers say

### Deep Focus Noise & Timer

[App page](https://appshunter.io/ios/app/deep-focus-noise-and-timer-dpli/id6760627418)

This app generates unique, real-time audio soundscapes designed to prevent neural adaptation and enhance focus for neurodivergent individuals. It offers various noise colors and neurally-validated presets to create a spatial shield against distractions, all while operating 100% offline.

**Highlights:** Real-time generative audio, no loops, Spatial shielding with HRTF, Neurally-validated presets, Brown, pink, speech-shaped, and white noise, 100% offline functionality, Privacy-first, zero data tracking, Battery efficient native synthesis

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dpli weekly | $0.99 | per 7 days |
| Dpli Monthly | $1.99 | per month |
| Dpli Yearly | $12.99 | per year |
| Dpli lifetime access | $14.99 | one-time |


### RACI Master

[App page](https://appshunter.io/ios/app/raci-master/id6809901776)

This app helps manage tasks by assigning one of four RACI roles (Responsible, Accountable, Consulted, Informed) to each. It offers multiple views including list, matrix, and timeline, with project nesting and export options.

**Highlights:** RACI role assignment (Responsible, Accountable, Consulted, Informed), List, Matrix, and Timeline views, Nested projects with filters, Export to PNG or PDF, Private iCloud sync, JSON backup

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Deep Focus Noise & Timer free?

Deep Focus Noise & Timer is free to download, with in-app purchases available.

### Is RACI Master free?

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

### Which has better reviews, Deep Focus Noise & Timer or RACI Master?

RACI Master is rated higher. Deep Focus Noise & Timer averages 4.7 out of 5 from 26 ratings, while RACI Master averages 5.0 from 1 ratings.

### Do Deep Focus Noise & Timer or RACI Master have ads?

Neither Deep Focus Noise & Timer nor RACI Master shows ads.

### Which is updated more often, Deep Focus Noise & Timer or RACI Master?

Deep Focus Noise & Timer ships an update weekly, and RACI Master every 2 days. Most recently, Deep Focus Noise & Timer was updated on October 29, 2026 and RACI Master on October 29, 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.*