# Beckett Mobile vs Slabline

The clearest difference is review sentiment: Slabline at 100% against Beckett Mobile's 9%. Slabline also leads on rating (5.0 vs 4.5) and ads (none vs shown). Beckett Mobile's advantage is ratings volume (3.1K vs 6) and chart position (#198 vs unranked). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Beckett Mobile sells 11 in-app purchases, starting at $6.99 per month and Slabline sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Slabline holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Beckett Mobile has 3.1K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 9% of Beckett Mobile's written reviews are positive against 100% of Slabline's.

Beckett Mobile ships an update every 6 weeks, Slabline every 11 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Beckett Mobile | Slabline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (3.1K ratings)](https://appshunter.io/ios/app/beckett-mobile/id805410450/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/slabline/id6779955828/reviews)** |
| Number of ratings | **3.1K** | 6 |
| Positive reviews | 9.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#198** | — |
| Size | 67 MB | 53 MB |
| Requires iOS | 15.6 | **15.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beckett Media LLC](https://appshunter.io/developer/495996256) | [Hobby Smart Cases, LLC.](https://appshunter.io/developer/1722093858) |

## What reviewers say

### Beckett Mobile

[App page](https://appshunter.io/ios/app/beckett-mobile/id805410450)

**Currently charting:** #198 Top Grossing · Sports (US App Store)

Manage and value your sports and non-sports trading cards and collectibles. Access a comprehensive online price guide, track grading submissions, and verify authenticity. Organize your collection and learn about its value.

**Highlights:** Online Price Guide (OPG), Beckett Grading Services (BGS), Beckett Authentication Services (BAS), Signature Review, Collection Organization, Population Report, Serial Number Lookup

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Organize | $6.99 | per month |
| Baseball Online Price Guide | $14.99 | per month |
| Football Online Price Guide | $14.99 | per month |
| Basketball Online Price Guide | $14.99 | per month |
| Hockey Online Price Guide | $14.99 | per month |
| Baseball Online Price Guide | $40.99 | per 3 months |
| Total Access - Price Guide | $40.99 | per month |
| Football Online Price Guide | $40.99 | per 3 months |
| Baseball Online Price Guide | $129.99 | per year |
| 1 Month Baseball Subscription | $10.99 | one-time |
| 1 Month Football Subscription | $10.99 | one-time |


### Slabline

[App page](https://appshunter.io/ios/app/slabline/id6779955828)

This app helps collectors manage and value their graded trading cards. It provides a protection score, live valuations, and insights into market trends. It also offers features for insurance and quick card entry.

**Highlights:** Slabline Score™ for protection, Live valuation of graded cards, Grader comparison (PSA, BGS, SGC, CGC), Concentration and liquidity analysis, Insurance-ready broker schedule, Camera scanning for card entry

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collector Monthly | $9.99 | per month |
| Insured Monthly | $14.99 | per month |
| Collector Annual | $99.00 | per year |
| Insured Annual | $149.00 | per year |


## Frequently asked questions

### Is Beckett Mobile free?

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

### Is Slabline free?

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

### Which has better reviews, Beckett Mobile or Slabline?

Slabline is rated higher. Beckett Mobile averages 4.5 out of 5 from 3.1K ratings, while Slabline averages 5.0 from 6 ratings.

### Do Beckett Mobile or Slabline have ads?

Beckett Mobile shows ads; Slabline does not.

### Which is updated more often, Beckett Mobile or Slabline?

Beckett Mobile ships an update every 6 weeks, and Slabline every 11 days. Most recently, Beckett Mobile was updated on October 29, 2026 and Slabline on October 24, 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.*