# Exchange, Currency & Cryptos vs OnNet Security Pro

The clearest difference is in-app purchases: OnNet Security Pro at none against Exchange, Currency & Cryptos's 3. OnNet Security Pro also leads on ads (none vs shown) and update cadence (every 9 days vs every 5 weeks). Exchange, Currency & Cryptos's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Exchange, Currency & Cryptos sells 3 one-off in-app purchases. OnNet Security Pro asks for nothing beyond the download.

Exchange, Currency & Cryptos ships an update every 5 weeks, OnNet Security Pro every 9 days. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Exchange, Currency & Cryptos | OnNet Security Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (365 ratings)](https://appshunter.io/ios/app/exchange-currency-and-cryptos/id1360648699/reviews)** | — |
| Number of ratings | **365** | — |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 46 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rome Rock LLC](https://appshunter.io/developer/1190244007) | [Francisco Clemente](https://appshunter.io/developer/1438217746) |

## What reviewers say

### Exchange, Currency & Cryptos

[App page](https://appshunter.io/ios/app/exchange-currency-and-cryptos/id1360648699)

Track exchange rates for over 250 currencies, including cryptocurrencies, with offline access. View historical charts, set custom notifications for price changes, and perform quick conversions. Includes a handy calculator for financial tasks.

**Highlights:** Offline exchange rates for 250+ currencies, Cryptocurrency tracking (Bitcoin, Litecoin, etc.), Historical exchange rate charts, Customizable price and hourly notifications, Multi-currency conversion, Formula calculator

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features By Tip 1 | $2.99 | one-time |
| Pro Features By Tip 2 | $4.99 | one-time |
| Pro Features By Tip 3 | $6.99 | one-time |


### OnNet Security Pro

[App page](https://appshunter.io/ios/app/onnet-security-pro/id1622286733)

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

**In-app purchases:** none


## Frequently asked questions

### Is Exchange, Currency & Cryptos free?

Exchange, Currency & Cryptos is free to download, with in-app purchases available.

### Is OnNet Security Pro free?

OnNet Security Pro is free to download, with no in-app purchases.

### Do Exchange, Currency & Cryptos or OnNet Security Pro have ads?

Exchange, Currency & Cryptos shows ads; OnNet Security Pro does not.

### Which is updated more often, Exchange, Currency & Cryptos or OnNet Security Pro?

Exchange, Currency & Cryptos ships an update every 5 weeks, and OnNet Security Pro every 9 days. Most recently, Exchange, Currency & Cryptos was updated on October 24, 2026 and OnNet Security Pro on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*