# NanoTire vs AutoMod Pro

The clearest difference is rating: AutoMod Pro at 5.0 against NanoTire's 4.3. AutoMod Pro also leads on update cadence (every 3 weeks vs every 3 months) and price ($0.99 vs $1.99). NanoTire's advantage is in-app purchases (none vs 3) and ratings volume (8 vs 1). On ads, device support and iOS requirement there is nothing between them.

NanoTire costs $1.99 and AutoMod Pro $0.99 up front. AutoMod Pro sells 3 in-app purchases, starting at $0.99 per month. NanoTire asks for nothing beyond the download.

AutoMod Pro holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: NanoTire has 8 ratings behind it against 1, so its average is the more settled of the two.

NanoTire ships an update every 3 months, AutoMod Pro every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | NanoTire | AutoMod Pro |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/nanotire/id1318123313/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/automod-pro/id6737517778/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 20 MB | 2 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [恒俭 董](https://appshunter.io/developer/947356968) | [雷 陈](https://appshunter.io/developer/1771759163) |

## What reviewers say

### NanoTire

[App page](https://appshunter.io/ios/app/nanotire/id1318123313)

Easily calculate tire conversions with this straightforward utility. Access essential tire information directly from your device's home screen with a convenient widget.

**Highlights:** Tire size conversion, Easy to use interface, Today Widget for quick info, Supports all system versions

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

**In-app purchases:** none


### AutoMod Pro

[App page](https://appshunter.io/ios/app/automod-pro/id6737517778)

Calculate optimal wheel and tire fitment for your vehicle, and customize gear ratios for performance. This tool helps car enthusiasts make informed modification decisions to improve track day performance and avoid costly errors.

**Highlights:** Wheel fitment calculator, Tire fitment calculator, Gear ratio calculator, Performance optimization, Informed upgrade decisions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $4.99 | per year |
| Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is NanoTire free?

NanoTire costs $1.99, with no in-app purchases.

### Is AutoMod Pro free?

AutoMod Pro costs $0.99, and also offers in-app purchases.

### Which has better reviews, NanoTire or AutoMod Pro?

AutoMod Pro is rated higher. NanoTire averages 4.3 out of 5 from 8 ratings, while AutoMod Pro averages 5.0 from 1 ratings.

### Do NanoTire or AutoMod Pro have ads?

Neither NanoTire nor AutoMod Pro shows ads.

### Which is updated more often, NanoTire or AutoMod Pro?

NanoTire ships an update every 3 months, and AutoMod Pro every 3 weeks. Most recently, NanoTire was updated on November 2, 2026 and AutoMod Pro on November 4, 2026.

---

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