# Sniff. vs ImpactCore

The clearest difference is review sentiment: ImpactCore at 100% against Sniff.'s 42%. ImpactCore also leads on rating (3.7 vs 3.2) and update cadence (every 3 days vs every 6 weeks). Sniff.'s advantage is ratings volume (98 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ImpactCore holds the better App Store score, 3.7 against 3.2. That said, the two scores are not equally well evidenced: Sniff. has 98 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 42% of Sniff.'s written reviews are positive against 100% of ImpactCore's.

Sniff. ships an update every 6 weeks, ImpactCore every 3 days. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Sniff. | ImpactCore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (98 ratings)](https://appshunter.io/ios/app/sniff/id1536435247/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/impactcore/id6763051110/reviews)** |
| Number of ratings | **98** | 3 |
| Positive reviews | 42.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 159 MB | 46 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [R and B International FZ-LLC](https://appshunter.io/developer/1536435249) | [BIKTechnologies inc](https://appshunter.io/developer/1710116055) |

## What reviewers say

### Sniff.

[App page](https://appshunter.io/ios/app/sniff/id1536435247)

Discover and purchase fragrances with a new online platform. Connect with a community of fragrance enthusiasts and learn about the world of scents. Find your perfect scent efficiently.

**Highlights:** Fragrance discovery, Community connection, Efficient purchasing, Learn about fragrance, Online platform

**In-app purchases:** none

**What reviewers like**

- 🎯 Focused niche app for fragrance enthusiasts
- 🚫 No advertisements cluttering experience
- 📚 Comprehensive fragrance database with detailed information
- 👥 Active community of fragrance lovers
- 🎁 Monthly raffles and giveaways

**What reviewers complain about**

- 🐌 Extremely slow app performance and loading times
- 🐛 Frequent crashes and freezing
- 📦 Limited fragrance database missing many brands
- 🔐 Password reset and login issues
- 🔍 Problematic search functionality with confusing toggles

**Reported bugs**

- App crashes when viewing user stories
- Search returns no results when brand/fragrance fields mismatched
- Password reset link non-functional
- Login fails on new devices
- Giveaway notifications delayed by a week

**Requested features**

- Global search function without brand/fragrance toggles
- Ability to add missing fragrances to database
- Dark mode option for better readability
- Filter by gender (men/women/unisex)
- Organize collection by alphabetical order or custom preference


### ImpactCore

[App page](https://appshunter.io/ios/app/impactcore/id6763051110)

Connect with organizations and causes you care about. Discover volunteer opportunities, follow missions, make secure donations, and receive important updates. Designed for ministries and nonprofits to foster community participation.

**Highlights:** Discover and join events, Follow mission trips, Secure donations, Receive organization updates, Manage profile and security, Connect with your organization

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

**In-app purchases:** none


## Frequently asked questions

### Is Sniff. free?

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

### Is ImpactCore free?

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

### Which has better reviews, Sniff. or ImpactCore?

ImpactCore is rated higher. Sniff. averages 3.2 out of 5 from 98 ratings, while ImpactCore averages 3.7 from 3 ratings.

### Do Sniff. or ImpactCore have ads?

Neither Sniff. nor ImpactCore shows ads.

### Which is updated more often, Sniff. or ImpactCore?

Sniff. ships an update every 6 weeks, and ImpactCore every 3 days. Most recently, Sniff. was updated on September 16, 2026 and ImpactCore on September 18, 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.*