# NTS AUTO E vs NTS AUTO R

The clearest difference is update cadence: NTS AUTO R at every 5 days against NTS AUTO E's monthly. NTS AUTO R also leads on iOS requirement (12.0 vs 15). 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.

NTS AUTO E ships an update monthly, NTS AUTO R every 5 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NTS AUTO E | NTS AUTO R |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 3 MB | 23 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小梅 苏](https://appshunter.io/developer/1141829061) | [Guangdong Rayton intelligent opto.co., LTD](https://appshunter.io/developer/1455330237) |

## What reviewers say

### NTS AUTO E

[App page](https://appshunter.io/ios/app/nts-auto-e/id6760691497)

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

**In-app purchases:** none


### NTS AUTO R

[App page](https://appshunter.io/ios/app/nts-auto-r/id6777150225)

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

**In-app purchases:** none


## Frequently asked questions

### Is NTS AUTO E free?

NTS AUTO E is free to download, with no in-app purchases.

### Is NTS AUTO R free?

NTS AUTO R is free to download, with no in-app purchases.

### Do NTS AUTO E or NTS AUTO R have ads?

Neither NTS AUTO E nor NTS AUTO R shows ads.

### Which is updated more often, NTS AUTO E or NTS AUTO R?

NTS AUTO E ships an update monthly, and NTS AUTO R every 5 days. Most recently, NTS AUTO E was updated on October 8, 2026 and NTS AUTO R on October 10, 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.*