# Convoto vs Unit Converter ++

The clearest difference is rating: Convoto at 3.1 against Unit Converter ++'s 1.6. Convoto also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 9 months). Unit Converter ++'s advantage is in-app purchases (none vs 3). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Convoto sells 3 in-app purchases, starting at $1.99 per month. Unit Converter ++ asks for nothing beyond the download.

Convoto holds the better App Store score, 3.1 against 1.6. That said, the two scores are not equally well evidenced: Convoto has 232 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 29% of Convoto's written reviews are positive against 20% of Unit Converter ++'s.

Convoto ships an update every 4 weeks, Unit Converter ++ every 9 months. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Convoto | Unit Converter ++ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (232 ratings)](https://appshunter.io/ios/app/convoto-unit-converter/id904622054/reviews)** | [1.6 (10 ratings)](https://appshunter.io/ios/app/unit-converter-plus-plus/id911329028/reviews) |
| Number of ratings | **232** | 10 |
| Positive reviews | **28.8% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 23 MB | 6 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Americos Technologies](https://appshunter.io/developer/727632745) | [Nirav Patel](https://appshunter.io/developer/787086013) |

## What reviewers say

### Convoto

[App page](https://appshunter.io/ios/app/convoto-unit-converter/id904622054)

This app offers a straightforward and fast unit conversion experience, avoiding complex designs. It provides real-time conversions for a wide range of units and currencies, with automatic currency updates and offline functionality. Ideal for professionals, students, and anyone needing quick and accurate conversions.

**Highlights:** Real-time conversions on one screen, Automatic currency updates, Offline functionality, Favorite units for quick access, Search units by code or name, Supports over 160 currencies, Wide range of unit categories

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $1.99 | per month |
| Unlock Everything | $19.99 | per year |
| One Time Purchase | $49.99 | one-time |

**What reviewers like**

- ⚡ Fast and simple to use
- 💻 Covers wide range of conversions
- 🎨 Minimalistic and clean UI
- 🔍 Useful for daily tasks

**What reviewers complain about**

- 💰 Subscription model introduced
- 🔒 Locked features behind paywall
- 🔄 Requires constant payments
- 🚫 No grandfathering for existing users

**Reported bugs**

- Currency conversion rates not accurate
- Certain conversions not working as expected

**Requested features**

- Landscape mode support
- Customizable unit categories
- Ability to save favorite conversions


### Unit Converter ++

[App page](https://appshunter.io/ios/app/unit-converter-plus-plus/id911329028)

Easily convert between various units of measurement for length, weight, temperature, volume, and more. This offline tool is designed for travelers, students, and professionals needing quick conversions.

**Highlights:** Converts length, weight, temperature, volume, and more, Supports numerous units of measurement, Works offline, Useful for travelers, students, and professionals, Covers speed, area, pressure, power, and energy units

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

**In-app purchases:** none


## Frequently asked questions

### Is Convoto free?

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

### Is Unit Converter ++ free?

Unit Converter ++ is free to download, with no in-app purchases.

### Which has better reviews, Convoto or Unit Converter ++?

Convoto is rated higher. Convoto averages 3.1 out of 5 from 232 ratings, while Unit Converter ++ averages 1.6 from 10 ratings.

### Do Convoto or Unit Converter ++ have ads?

Unit Converter ++ shows ads; Convoto does not.

### Which is updated more often, Convoto or Unit Converter ++?

Convoto ships an update every 4 weeks, and Unit Converter ++ every 9 months. Most recently, Convoto was updated on October 22, 2026 and Unit Converter ++ on October 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.*