Conversion! vs Listo
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Conversion!
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Unit Converter β Fast, Accurate and Easy to Use Unit Converter is the perfect companion for quickly and accurately converting a wide variety of units. Whether you're at home, at work, in school, at university, or on the go, the app provides reliable results with an intuitive and easy-to-use interface. Features β’ Fast and precise unit conversions β’ Clean and intuitive user interface β’ Instant calculations while typing β’ Wide range of conversion categories β’ High calculation accuracy β’ Perfect for everyday use, education, engineering and professional work β’ Optimized for both iPhone and iPad β’ Simple, fast and efficient operation Available Categories Depending on the version, the app includes many conversion categories such as: β’ Length β’ Area β’ Volume β’ Weight β’ Speed β’ Temperature β’ Pressure β’ Energy β’ Power β’ Time β’ Angle β’ Digital Storage β’ Force β’ Density β’ Frequency β’ Currency and many more. Whether you need a quick conversion for everyday life or accurate engineering calculations, Unit Converter gives you reliable results in seconds.
Listo
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Lately, have you been forgetting to consume the purchased groceries, leading to them expiring? Do you want to avoid waste and consequently consume these products before they spoil? With Listo, you create customized lists for your shopping at markets and stores. After that, you send your products to the warehouse to control their expiry dates. With Listo, you can: Create personalized lists with names and colors of your choice. Add as many items as you want to these lists, and you can also create your own items. Send all the marked items from the list to your warehouse, allowing you to have control and know exactly when each item will expire. Receive notifications in advance about each item before its expiration. Edit your lists and items, changing names, emojis, quantities, among others. ------------------------- Design: Julia Sakakibara Developers: Eduardo Riboli, Guilherme Cavali and Leandro Nobrega
Screenshots
Verdict
The clearest difference is update cadence: Listo at every 2 months against Conversion!'s every 20 months. Listo also leads on iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Conversion! ships an update every 20 months, Listo every 2 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.
| Parameter | Conversion! | Listo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 20 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 26.0 | 16.0 β better |
| Further details β not scored | ||
| Size | 15 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Gerhard Lentschik | Eduardo Riboli |
In-app purchases
Conversion!
No in-app purchases
Listo
No in-app purchases









