# NASTF vs Nexfield

The clearest difference is review sentiment: Nexfield at 100% against NASTF's 50%. Nexfield also leads on rating (5.0 vs 3.3) and update cadence (weekly vs every 3 weeks). On price, ratings volume, 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.

Nexfield holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 12 respectively. Written reviews point the same way: 50% of NASTF's written reviews are positive against 100% of Nexfield's.

NASTF ships an update every 3 weeks, Nexfield weekly. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | NASTF | Nexfield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (7 ratings)](https://appshunter.io/ios/app/nastf/id6670183169/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/nexfield/id6756634064/reviews)** |
| Number of ratings | 7 | **12** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 39 MB | 122 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NASTF](https://appshunter.io/developer/1765205510) | [Westminster Innovation LLC](https://appshunter.io/developer/1861984284) |

## What reviewers say

### NASTF

[App page](https://appshunter.io/ios/app/nastf/id6670183169)

This app offers a secure multi-factor authentication solution for registered members. It provides enhanced account protection through push notifications and time-based one-time passcodes for login verification.

**Highlights:** Multi-factor authentication, Push notification approvals, Time-based one-time passcodes, Enhanced account security, Streamlined login process

**In-app purchases:** none


### Nexfield

[App page](https://appshunter.io/ios/app/nexfield/id6756634064)

This app uses AI to answer business calls, book appointments, and manage job schedules. It streamlines client communication, invoicing, and payments for service-based businesses.

**Highlights:** AI-powered call answering, Automated job booking, Schedule and dispatch management, Estimate and invoice generation, Tap to Pay functionality, Unified client inbox, Team management

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

**In-app purchases:** none


## Frequently asked questions

### Is NASTF free?

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

### Is Nexfield free?

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

### Which has better reviews, NASTF or Nexfield?

Nexfield is rated higher. NASTF averages 3.3 out of 5 from 7 ratings, while Nexfield averages 5.0 from 12 ratings.

### Do NASTF or Nexfield have ads?

Neither NASTF nor Nexfield shows ads.

### Which is updated more often, NASTF or Nexfield?

NASTF ships an update every 3 weeks, and Nexfield weekly. Most recently, NASTF was updated on November 4, 2026 and Nexfield on November 9, 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.*