# kLink Mobile vs Abzer Smart Invoice

The clearest difference is update cadence: Abzer Smart Invoice at every 6 months against kLink Mobile's every 55 months. 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.

kLink Mobile ships an update every 55 months, Abzer Smart Invoice every 6 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | kLink Mobile | Abzer Smart Invoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/klink-mobile/id640681641/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 6 MB | 26 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Keyes](https://appshunter.io/developer/640681644) | [Abzer Mobility Team](https://appshunter.io/developer/1512008009) |

## What reviewers say

### kLink Mobile

[App page](https://appshunter.io/ios/app/klink-mobile/id640681641)

Access and manage files on your iPhone or iPad through a secure connection to remote servers. Download and upload documents from your company's Integrated File System.

**Highlights:** File system access on iPhone/iPad, Connect to kLink servers, Download and upload files, Secure login to IBM i, View host company documents

**Features:** macOS Compatibility

**In-app purchases:** none


### Abzer Smart Invoice

[App page](https://appshunter.io/ios/app/abzer-smart-invoice/id1512008010)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is kLink Mobile free?

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

### Is Abzer Smart Invoice free?

Abzer Smart Invoice is free to download, with no in-app purchases.

### Do kLink Mobile or Abzer Smart Invoice have ads?

Neither kLink Mobile nor Abzer Smart Invoice shows ads.

### Which is updated more often, kLink Mobile or Abzer Smart Invoice?

kLink Mobile ships an update every 55 months, and Abzer Smart Invoice every 6 months. Most recently, kLink Mobile was updated on October 3, 2026 and Abzer Smart Invoice on October 7, 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.*