# Unit Converter Max vs SpotsSaver

The clearest difference is in-app purchases: SpotsSaver at none against Unit Converter Max's 1. SpotsSaver also leads on update cadence (every 3 days vs every 3 weeks). Unit Converter Max's advantage is ratings volume (26 vs 4). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Unit Converter Max sells 1 one-off in-app purchase. SpotsSaver asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Unit Converter Max against 5.0 for SpotsSaver. That said, the two scores are not equally well evidenced: Unit Converter Max has 26 ratings behind it against 4, so its average is the more settled of the two.

Unit Converter Max ships an update every 3 weeks, SpotsSaver every 3 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Unit Converter Max | SpotsSaver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (26 ratings)](https://appshunter.io/ios/app/unit-converter-max/id6747881604/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/spotssaver/id6747956026/reviews) |
| Number of ratings | **26** | 4 |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 36 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rich Soft Co., Ltd](https://appshunter.io/developer/1499019813) | [Ethan McKanna](https://appshunter.io/developer/1788727330) |

## What reviewers say

### Unit Converter Max

[App page](https://appshunter.io/ios/app/unit-converter-max/id6747881604)

This app offers fast and accurate conversions for over 30 unit categories and 150 world currencies. It features a clean interface, offline functionality, and light/dark modes, designed for travel, work, and everyday calculations.

**Highlights:** 30+ unit categories, 150+ world currencies, Offline unit conversion, Clean, easy-to-read interface, Light and dark mode, Fast and accurate results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Converter Lifetime | $4.99 | one-time |


### SpotsSaver

[App page](https://appshunter.io/ios/app/spotssaver/id6747956026)

Easily save and organize your favorite locations on a map. Add custom icons, tags, and notes to remember places like restaurants or parking spots. Access all your saved locations offline.

**Highlights:** One-tap location saving, Custom icons and tags, Personalized notes for spots, Real-time distance tracking, Powerful search and filtering, Offline access to saved locations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter Max free?

Unit Converter Max is free to download, with in-app purchases available.

### Is SpotsSaver free?

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

### Which has better reviews, Unit Converter Max or SpotsSaver?

Unit Converter Max and SpotsSaver are both rated 5.0 out of 5 on the App Store, from 26 and 4 ratings respectively.

### Do Unit Converter Max or SpotsSaver have ads?

Neither Unit Converter Max nor SpotsSaver shows ads.

### Which is updated more often, Unit Converter Max or SpotsSaver?

Unit Converter Max ships an update every 3 weeks, and SpotsSaver every 3 days. Most recently, Unit Converter Max was updated on October 17, 2026 and SpotsSaver on October 24, 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.*