# Prefume vs Ask Wisp

The clearest difference is rating: Prefume at 5.0 against Ask Wisp's 1.0. Ask Wisp's advantage is iOS requirement (17.0 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Prefume sells 1 one-off in-app purchase and Ask Wisp sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Prefume holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Prefume ships an update every 6 days, Ask Wisp every 3 days. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Prefume | Ask Wisp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prefume/id6749613019/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ask-wisp-red-flag-scanner/id6801532795/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 94 MB | 20 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [Anatole Ayadi](https://appshunter.io/developer/1772230666) | [Baxt Labs Ltd](https://appshunter.io/developer/6801532797) |

## What reviewers say

### Prefume

[App page](https://appshunter.io/ios/app/prefume/id6749613019)

This app helps you document and remember your fragrances through a timeline system. It offers personalized daily suggestions based on weather and your mood, and allows for effortless check-ins to track your scent experiences. All your data is kept private and analyzed on your device.

**Highlights:** Timeline-based fragrance journaling, Weather-aware daily suggestions, Smart collection rotation, Acquisition and spending insights, Testing workflows with reminders, Offline-first design for privacy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extract - Premium Features | $24.99 | one-time |


### Ask Wisp

[App page](https://appshunter.io/ios/app/ask-wisp-red-flag-scanner/id6801532795)

This app analyzes screenshots of conversations to identify relationship red flags, providing insights and suggested replies. It offers multiple AI "voices" and reply tones to help users understand their interactions and craft responses.

**Highlights:** Screenshot conversation analysis, Red flag rating (0-100), Plain-English verdict, Identification of specific patterns (gaslighting, breadcrumbing), AI-generated reply suggestions, Multiple AI "voices" for different perspectives, Shareable verdict cards

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Annual | $49.99 | per year |


## Frequently asked questions

### Is Prefume free?

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

### Is Ask Wisp free?

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

### Which has better reviews, Prefume or Ask Wisp?

Prefume is rated higher. Prefume averages 5.0 out of 5 from 1 ratings, while Ask Wisp averages 1.0 from 1 ratings.

### Do Prefume or Ask Wisp have ads?

Neither Prefume nor Ask Wisp shows ads.

### Which is updated more often, Prefume or Ask Wisp?

Prefume ships an update every 6 days, and Ask Wisp every 3 days. Most recently, Prefume was updated on October 11, 2026 and Ask Wisp on October 14, 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.*