# Smart Auto vs PlainAuto

The clearest difference is in-app purchases: Smart Auto at none against PlainAuto's 4. Smart Auto also leads on ads (none vs shown). PlainAuto's advantage is update cadence (every 6 months vs every 42 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PlainAuto sells 4 one-off in-app purchases. Smart Auto asks for nothing beyond the download.

Smart Auto ships an update every 42 months, PlainAuto every 6 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Smart Auto | PlainAuto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (45 ratings)](https://appshunter.io/ios/app/smart-auto-car-maintenance/id1490611112/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 43 MB | 8 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roman Klymentiev](https://appshunter.io/developer/1244242743) | [Bhim Upadhyaya](https://appshunter.io/developer/1886342738) |

## What reviewers say

### Smart Auto

[App page](https://appshunter.io/ios/app/smart-auto-car-maintenance/id1490611112)

Manage your car's maintenance schedule with smart reminders for service dates. This app helps you track up to nine vehicles, store receipts, and get instant auto insurance quotes. It's a comprehensive tool for car owners, dealers, and service providers.

**Highlights:** Smart service reminders, Track up to 9 cars, Save receipts and auto history, Get instant insurance quotes, Car news and advice

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

**In-app purchases:** none


### PlainAuto

[App page](https://appshunter.io/ios/app/plainauto/id6768851056)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Owner Premium | $4.99 | one-time |
| Pro Unlock | $9.99 | one-time |
| Complete Bundle | $12.99 | one-time |


## Frequently asked questions

### Is Smart Auto free?

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

### Is PlainAuto free?

PlainAuto is free to download, with in-app purchases available.

### Do Smart Auto or PlainAuto have ads?

PlainAuto shows ads; Smart Auto does not.

### Which is updated more often, Smart Auto or PlainAuto?

Smart Auto ships an update every 42 months, and PlainAuto every 6 months. Most recently, Smart Auto was updated on November 3, 2026 and PlainAuto 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.*