# DoorFlow Utility vs NFSee

The clearest difference is iOS requirement: NFSee at 13.0 against DoorFlow Utility's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

DoorFlow Utility ships an update every 11 months, NFSee every 12 months. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | DoorFlow Utility | NFSee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 12 months |
| Size | 22 MB | 22 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NetNodes Ltd](https://appshunter.io/developer/1019492013) | [嘉杰 陈](https://appshunter.io/developer/1495351193) |

## What reviewers say

### DoorFlow Utility

[App page](https://appshunter.io/ios/app/doorflow-utility/id1093835722)

**Features:** macOS Compatibility

**In-app purchases:** none


### NFSee

[App page](https://appshunter.io/ios/app/nfsee/id1496080962)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DoorFlow Utility free?

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

### Is NFSee free?

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

### Do DoorFlow Utility or NFSee have ads?

Neither DoorFlow Utility nor NFSee shows ads.

### Which is updated more often, DoorFlow Utility or NFSee?

DoorFlow Utility ships an update every 11 months, and NFSee every 12 months. Most recently, DoorFlow Utility was updated on September 10, 2026 and NFSee on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*