# DFS Unlock vs FMLink for FMLive

The clearest difference is rating: FMLink for FMLive at 4.0 against DFS Unlock's 1.9. DFS Unlock's advantage is update cadence (every 4 months vs every 8 months) and ratings volume (9 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

FMLink for FMLive holds the better App Store score, 4.0 against 1.9. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

DFS Unlock ships an update every 4 months, FMLink for FMLive every 8 months. The most recent releases landed on July 4, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | DFS Unlock | FMLink for FMLive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (9 ratings)](https://appshunter.io/ios/app/dfs-unlock/id1343398221/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/fmlink-for-fmlive/id1541187137/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 48 MB | 16 MB |
| Requires iOS | **8** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WAYNE FUELING SYSTEMS LLC](https://appshunter.io/developer/1343398220) | [Syn-Tech Systems, Inc.](https://appshunter.io/developer/1541187139) |

## What reviewers say

### DFS Unlock

[App page](https://appshunter.io/ios/app/dfs-unlock/id1343398221)

This application provides authorized service operators and global platform support with response codes for device access. It facilitates interactions with systems like iXPay/SPM and iGEM.

**Highlights:** Receive response codes for device access, Supports iXPay/SPM, Supports iGEM, Supports DFSEdge, For Authorized Service Operators, For Global Platform Support

**Features:** macOS Compatibility

**In-app purchases:** none


### FMLink for FMLive

[App page](https://appshunter.io/ios/app/fmlink-for-fmlive/id1541187137)

Record fuel transactions digitally by scanning equipment barcodes. This app allows for paperless recording, syncing data to a central enterprise system, and tracking operator activity. It's designed for mobile fueling operations in designated areas.

**Highlights:** Paperless transaction recording, Barcode scanning via phone/tablet camera, Mobile fueling anywhere, Sync transactions to FMLive, Operator transaction tracking, Optional Wifi-only syncing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DFS Unlock free?

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

### Is FMLink for FMLive free?

FMLink for FMLive is free to download, with no in-app purchases.

### Which has better reviews, DFS Unlock or FMLink for FMLive?

FMLink for FMLive is rated higher. DFS Unlock averages 1.9 out of 5 from 9 ratings, while FMLink for FMLive averages 4.0 from 3 ratings.

### Do DFS Unlock or FMLink for FMLive have ads?

Neither DFS Unlock nor FMLink for FMLive shows ads.

### Which is updated more often, DFS Unlock or FMLink for FMLive?

DFS Unlock ships an update every 4 months, and FMLink for FMLive every 8 months. Most recently, DFS Unlock was updated on July 4, 2026 and FMLink for FMLive on July 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.*