# CheckSammy Professional vs Odomtr

The clearest difference is review sentiment: Odomtr at 100% against CheckSammy Professional's 14%. Odomtr also leads on rating (5.0 vs 2.5). CheckSammy Professional's advantage is in-app purchases (none vs 2) and update cadence (every 9 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Odomtr sells 2 in-app purchases, starting at $3.99 per month. CheckSammy Professional asks for nothing beyond the download.

Odomtr holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: CheckSammy Professional has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 14% of CheckSammy Professional's written reviews are positive against 100% of Odomtr's.

CheckSammy Professional ships an update every 9 days, Odomtr every 6 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CheckSammy Professional | Odomtr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (17 ratings)](https://appshunter.io/ios/app/checksammy-professional/id6505013198/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/odomtr/id6745459689/reviews)** |
| Number of ratings | **17** | 2 |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | **Free** | Freemium |
| Size | 139 MB | 125 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CheckSammy Technologies Inc.](https://appshunter.io/developer/1452857394) | [Matthew Campbell](https://appshunter.io/developer/1812332515) |

## What reviewers say

### CheckSammy Professional

[App page](https://appshunter.io/ios/app/checksammy-professional/id6505013198)

Leverage your professional skills to earn income by joining a network of service providers. Access a consistent flow of job opportunities tailored to your expertise.

**Highlights:** Access job opportunities, Match jobs to skills, Join provider network, Earn income, Steady stream of jobs

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

**In-app purchases:** none


### Odomtr

[App page](https://appshunter.io/ios/app/odomtr/id6745459689)

Effortlessly manage your car's maintenance, fuel economy, and expenses. Simply snap photos of your VIN, invoices, or receipts, and this app automatically logs details, itemizes costs, and tracks your vehicle's history.

**Highlights:** Automatic vehicle detail entry from VIN photo, Document scanner for invoices and receipts, Fuel economy tracking with odometer and pump photos, Organized and searchable vehicle history, Cross-device syncing, Customizable unit preferences for fuel economy

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Odomtr Premium | $3.99 | per month |
| Odomtr Premium | $29.99 | per year |


## Frequently asked questions

### Is CheckSammy Professional free?

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

### Is Odomtr free?

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

### Which has better reviews, CheckSammy Professional or Odomtr?

Odomtr is rated higher. CheckSammy Professional averages 2.5 out of 5 from 17 ratings, while Odomtr averages 5.0 from 2 ratings.

### Do CheckSammy Professional or Odomtr have ads?

Neither CheckSammy Professional nor Odomtr shows ads.

### Which is updated more often, CheckSammy Professional or Odomtr?

CheckSammy Professional ships an update every 9 days, and Odomtr every 6 weeks. Most recently, CheckSammy Professional was updated on October 24, 2026 and Odomtr on October 15, 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.*