# iButton Sounds vs ScentMax

The clearest difference is review sentiment: ScentMax at 90% against iButton Sounds's 25%. ScentMax also leads on rating (4.7 vs 2.8) and update cadence (every 3 weeks vs every 22 months). iButton Sounds's advantage is monetization model (free with in-app purchases vs subscription). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iButton Sounds sells 1 one-off in-app purchase and ScentMax sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScentMax holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 92 and 306 respectively. Written reviews point the same way: 25% of iButton Sounds's written reviews are positive against 90% of ScentMax's.

iButton Sounds ships an update every 22 months, ScentMax every 3 weeks. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | iButton Sounds | ScentMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (92 ratings)](https://appshunter.io/ios/app/ibutton-sounds/id1056922224/reviews) | **[4.7 (306 ratings)](https://appshunter.io/ios/app/scentmax/id6756221091/reviews)** |
| Number of ratings | 92 | **306** |
| Positive reviews | 25.0% of reviews | **89.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 42 MB | 51 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | +4 |
| Developer | [Indira Mehta](https://appshunter.io/developer/727269507) | [SMStudios LLC](https://appshunter.io/developer/1855309121) |

## What reviewers say

### iButton Sounds

[App page](https://appshunter.io/ios/app/ibutton-sounds/id1056922224)

Instantly play over 100 entertaining sound effects for various situations. Prank friends with scary screams, annoy with mosquito sounds, or use alarms. Features include saving favorites and customizing button colors.

**Highlights:** 100+ unique sound effects, Instant playback, Save favorite sounds, Delete sounds, Change button colors, Entertaining for all ages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Sounds and Remove Ads | $0.99 | one-time |

**What reviewers like**

- 👴 App of childhood nostalgia
- 👨‍👩‍👧‍👦 Good for family games
- 💸 Cheap to purchase (for some)
- 👍 Generally liked when free

**What reviewers complain about**

- 💸 Most buttons locked behind paywall
- 😔 App is ruined/disappointing
- 💰 Greedy monetization
- 👎 Buttons don't work
- 📉 Quality dropped significantly

**Reported bugs**

- Buttons do not work when pressed
- Buttons only work with AirPods, not phone speaker
- Some buttons don't work
- App lags
- Cannot re-listen to created sounds

**Requested features**

- Make all buttons free again
- Bring back old version features
- More variety of sounds
- Fix buttons not working


### ScentMax

[App page](https://appshunter.io/ios/app/scentmax/id6756221091)

This app helps you manage your fragrance collection with AI-powered recommendations. Get daily scent picks based on weather and occasion, organize your collection, and track your wears to discover new favorites and improve your scent profile.

**Highlights:** AI-powered fragrance recommendations, Daily scent suggestions based on weather, Collection organization and tracking, Scent score analysis for collection improvement, Wear logging and history, Personalized fragrance advice

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScentMax Pro | $0.99 | per 7 days |
| ScentMax Pro | $1.99 | per 7 days |
| ScentMax Pro | $4.99 | per month |
| ScentMax Pro | $39.99 | per year |


## Frequently asked questions

### Is iButton Sounds free?

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

### Is ScentMax free?

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

### Which has better reviews, iButton Sounds or ScentMax?

ScentMax is rated higher. iButton Sounds averages 2.8 out of 5 from 92 ratings, while ScentMax averages 4.7 from 306 ratings.

### Do iButton Sounds or ScentMax have ads?

Neither iButton Sounds nor ScentMax shows ads.

### Which is updated more often, iButton Sounds or ScentMax?

iButton Sounds ships an update every 22 months, and ScentMax every 3 weeks. Most recently, iButton Sounds was updated on October 19, 2026 and ScentMax on October 20, 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.*