# LEVEL Catalog vs NumberLink Client

The clearest difference is update cadence: NumberLink Client at every 3 weeks against LEVEL Catalog's every 16 months. LEVEL Catalog's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

LEVEL Catalog ships an update every 16 months, NumberLink Client every 3 weeks. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | LEVEL Catalog | NumberLink Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/numberlink-client/id6751864114/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 21 MB | 44 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Level Partners, LLC](https://appshunter.io/developer/1417451483) | [Sunbeam Wireless](https://appshunter.io/developer/1837286114) |

## What reviewers say

### LEVEL Catalog

[App page](https://appshunter.io/ios/app/level-catalog/id1509473037)

**Features:** macOS Compatibility

**In-app purchases:** none


### NumberLink Client

[App page](https://appshunter.io/ios/app/numberlink-client/id6751864114)

Seamlessly sync contacts, call logs, and messages across multiple devices using your primary phone number. Send texts from any compatible device and receive notifications for messages and missed calls wherever you are. Ideal for professionals and remote workers needing flexible communication.

**Highlights:** Sync contacts, call log, and messages, Send texts from any device, Notifications for messages and missed calls, Use personal and work numbers on one phone, Limit smartphone usage with dumbphone switching

**In-app purchases:** none


## Frequently asked questions

### Is LEVEL Catalog free?

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

### Is NumberLink Client free?

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

### Do LEVEL Catalog or NumberLink Client have ads?

Neither LEVEL Catalog nor NumberLink Client shows ads.

### Which is updated more often, LEVEL Catalog or NumberLink Client?

LEVEL Catalog ships an update every 16 months, and NumberLink Client every 3 weeks. Most recently, LEVEL Catalog was updated on October 15, 2026 and NumberLink Client on October 17, 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.*