# Extra Butter vs SOLE SERIOUSS

The clearest difference is ads: SOLE SERIOUSS at none against Extra Butter's shown. SOLE SERIOUSS also leads on monetization model (free vs free with in-app purchases) and review sentiment (83% vs 68%). Extra Butter's advantage is rating (4.8 vs 4.5). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

Extra Butter holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 641 and 695 respectively. Written reviews complicate that: 68% of Extra Butter's written reviews are positive against 83% of SOLE SERIOUSS's, so the app with the better star average is not the one people write more warmly about.

Extra Butter ships an update every 4 weeks, SOLE SERIOUSS monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Extra Butter | SOLE SERIOUSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (641 ratings)](https://appshunter.io/ios/app/extra-butter/id1375780718/reviews)** | [4.5 (695 ratings)](https://appshunter.io/ios/app/sole-seriouss/id1539836170/reviews) |
| Number of ratings | 641 | **695** |
| Positive reviews | 68.0% of reviews | **82.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 97 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Extra Butter LLC](https://appshunter.io/developer/1375780717) | [Soleseriouss LLC](https://appshunter.io/developer/1539836172) |

## What reviewers say

### Extra Butter

[App page](https://appshunter.io/ios/app/extra-butter/id1375780718)

Discover curated streetwear, footwear, and accessories from a renowned New York boutique. Explore unique collaborations and exclusive lifestyle products with a cinematic shopping experience.

**Highlights:** Curated fashion and footwear, Global sourcing, Exclusive collaborations, Private label apparel, Cinematic shopping experience

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and reliable shipping
- 👍 Easy-to-use website
- 📦 Wide selection and availability
- 🎯 Carries exclusive/niche brands like Salehe Bembury
- 💰 Great prices

**What reviewers complain about**

- 🐛 App crashes and force closes
- 🐛 Raffle/draw entry buttons not visible or clickable
- 🐛 Checkout process errors
- ⏰ Release delays (3-4 hours late)
- 🔕 Missing release notifications

**Reported bugs**

- App keeps crashing and force closing unexpectedly
- Next/Enter buttons in raffle draws not visible on screen
- Checkout fails with 'shipping address not available' error
- Items disappear from cart after CAPTCHA verification
- Raffle page shows 404 error on website

**Requested features**

- Fix raffle entry UI to ensure buttons are visible and clickable
- Implement reliable release notifications
- Improve app stability to prevent crashes
- Fix checkout validation for shipping addresses
- Ensure timely release drops at announced times


### SOLE SERIOUSS

[App page](https://appshunter.io/ios/app/sole-seriouss/id1539836170)

This online marketplace connects buyers and sellers of authentic sneakers, streetwear, and collectibles. It guarantees 100% authentic and brand-new items, offers same-day shipping, and provides flexible payment options. Join their rewards program for exclusive benefits.

**Highlights:** Authentic sneakers & streetwear, Collectible marketplace, 100% authentic guarantee, Brand new items, Same-day US shipping, Buy Now, Pay Later options, Rewards program

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast shipping
- 👍 Easy to use app
- 🔒 Authentic products
- 💰 Reasonable prices
- 🔥 Great selection of sneakers

**What reviewers complain about**

- 🐛 Delayed/cancelled orders
- 🤔 Questionable pre-order practices
- 🚫 Difficulty getting refunds
- 📆 Slow shipping at times
- 💬 Poor communication on order status

**Reported bugs**

- Filters not working properly
- App crashes/freezes

**Requested features**

- Improved pre-order system
- Better order tracking
- Faster shipping options
- More payment methods


## Frequently asked questions

### Is Extra Butter free?

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

### Is SOLE SERIOUSS free?

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

### Which has better reviews, Extra Butter or SOLE SERIOUSS?

Extra Butter is rated higher. Extra Butter averages 4.8 out of 5 from 641 ratings, while SOLE SERIOUSS averages 4.5 from 695 ratings.

### Do Extra Butter or SOLE SERIOUSS have ads?

Extra Butter shows ads; SOLE SERIOUSS does not.

### Which is updated more often, Extra Butter or SOLE SERIOUSS?

Extra Butter ships an update every 4 weeks, and SOLE SERIOUSS monthly. Most recently, Extra Butter was updated on November 2, 2026 and SOLE SERIOUSS on November 3, 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.*