# J23 vs SLAM.

The clearest difference is price: SLAM. at Free against J23's $1.99. SLAM. also leads on update cadence (monthly vs every 3 months). J23's advantage is ads (none vs shown) and review sentiment (73% vs 40%). On rating, in-app purchases, device support and iOS requirement there is nothing between them.

SLAM. is free to download; J23 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for J23 against 4.9 for SLAM.. That said, the two scores are not equally well evidenced: J23 has 9.2K ratings behind it against 327, so its average is the more settled of the two. Written reviews are what separate them: 73% of J23's written reviews are positive against 40% of SLAM.'s.

J23 ships an update every 3 months, SLAM. monthly. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | J23 | SLAM. |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.8 (9.2K ratings)](https://appshunter.io/ios/app/j23-release-dates-and-restocks/id497880658/reviews) | **[4.9 (327 ratings)](https://appshunter.io/ios/app/slam/id6450484851/reviews)** |
| Number of ratings | **9.2K** | 327 |
| Positive reviews | **72.8% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#12** | — |
| Size | 23 MB | 75 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Plan23, LLC](https://appshunter.io/developer/497880661) | [Slam Media Inc.](https://appshunter.io/developer/1374347514) |

## What reviewers say

### J23

[App page](https://appshunter.io/ios/app/j23-release-dates-and-restocks/id497880658)

**Currently charting:** #12 Top Paid · Sports (US App Store)

Track Jordan Brand sneaker release dates, restocks, models, and pricing. Learn about the history of the Jordan line and its athletes. Stay informed with verified and updated information.

**Highlights:** Jordan release dates, Restock alerts, Model and pricing information, Jordan Brand history, Athlete profiles, Verified release data

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Keeps you updated on releases
- 🚀 Provides links to purchase
- 👍 Great app for sneakerheads
- 👍 Helpful for copping hard-to-get shoes
- 👍 Clutch for getting the latest info

**What reviewers complain about**

- 🐛 Notifications are often late or missing
- 🐛 App crashes or doesn't load properly
- 🐛 Unreliable for important releases
- 🕰️ Slow to provide updates compared to other sources

**Reported bugs**

- Notifications not working consistently
- Calendar feature not functioning properly
- Frequent crashes or freezes

**Requested features**

- Add photos of upcoming releases
- Improve notification system
- Expand coverage beyond just Jordan brand
- Allow customization of tracked releases


### SLAM.

[App page](https://appshunter.io/ios/app/slam/id6450484851)

Shop the latest basketball apparel and accessories with exclusive discounts and early access to new collections. Enjoy easy browsing, secure checkout, and app-user-only offers.

**Highlights:** Exclusive discounts, Early access to launches, Easy browsing of new arrivals, First-to-know notifications, Secure and fast checkout

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

**In-app purchases:** none


## Frequently asked questions

### Is J23 free?

J23 costs $1.99, with no in-app purchases.

### Is SLAM. free?

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

### Which has better reviews, J23 or SLAM.?

SLAM. is rated higher. J23 averages 4.8 out of 5 from 9.2K ratings, while SLAM. averages 4.9 from 327 ratings.

### Do J23 or SLAM. have ads?

SLAM. shows ads; J23 does not.

### Which is updated more often, J23 or SLAM.?

J23 ships an update every 3 months, and SLAM. monthly. Most recently, J23 was updated on October 21, 2026 and SLAM. on October 16, 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.*