# NASTF vs SPOTLESS AUTO CARE

The clearest difference is update cadence: SPOTLESS AUTO CARE at every 8 days against NASTF's every 4 weeks. NASTF's advantage is iOS requirement (15.1 vs 17.6). 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.

NASTF ships an update every 4 weeks, SPOTLESS AUTO CARE every 8 days. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | NASTF | SPOTLESS AUTO CARE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/nastf/id6670183169/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 39 MB | 73 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NASTF](https://appshunter.io/developer/1765205510) | [Dealer's Choice, Inc.](https://appshunter.io/developer/449048366) |

## 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


### SPOTLESS AUTO CARE

[App page](https://appshunter.io/ios/app/spotless-auto-care/id6806152452)

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

**In-app purchases:** none


## Frequently asked questions

### Is NASTF free?

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

### Is SPOTLESS AUTO CARE free?

SPOTLESS AUTO CARE is free to download, with no in-app purchases.

### Do NASTF or SPOTLESS AUTO CARE have ads?

Neither NASTF nor SPOTLESS AUTO CARE shows ads.

### Which is updated more often, NASTF or SPOTLESS AUTO CARE?

NASTF ships an update every 4 weeks, and SPOTLESS AUTO CARE every 8 days. Most recently, NASTF was updated on October 13, 2026 and SPOTLESS AUTO CARE 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.*