# iTalkBB vs Exchange rate calculation !

The clearest difference is review sentiment: Exchange rate calculation ! at 90% against iTalkBB's 39%. Exchange rate calculation ! also leads on rating (4.6 vs 3.1). iTalkBB's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Exchange rate calculation ! sells 1 one-off in-app purchase. iTalkBB asks for nothing beyond the download.

Exchange rate calculation ! holds the better App Store score, 4.6 against 3.1. Both are backed by a comparable volume of ratings — 63 and 85 respectively. Written reviews point the same way: 39% of iTalkBB's written reviews are positive against 90% of Exchange rate calculation !'s.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 13, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | iTalkBB | Exchange rate calculation ! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (63 ratings)](https://appshunter.io/ios/app/italkbb/id514896649/reviews) | **[4.6 (85 ratings)](https://appshunter.io/ios/app/exchange-rate-calculation/id1053791609/reviews)** |
| Number of ratings | 63 | **85** |
| Positive reviews | 39.1% of reviews | **89.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 87 MB | 8 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iTalk Global Communications, Inc.](https://appshunter.io/developer/400404637) | [玺鑫 王](https://appshunter.io/developer/1063226587) |

## What reviewers say

### iTalkBB

[App page](https://appshunter.io/ios/app/italkbb/id514896649)

This application allows users to make international calls worldwide at lower costs. It offers ultra-low calling rates to over 100 countries and enables calls via Wi-Fi, 4G/LTE, or mobile networks. Users can also manage their accounts and access free international minutes based on their home phone plan.

**Highlights:** Worldwide international calls, Ultra-low calling rates, Wi-Fi, 4G/LTE, or mobile network calling, Free international minutes, Account management, Replaces carrier international features

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

**In-app purchases:** none

**What reviewers like**

- 💰 Affordable international calling rates
- 🌍 Works globally with WiFi or data connection
- 🎯 User-friendly interface and easy to use
- 🔊 Clear voice quality for calls
- 📱 Convenient for travelers and expats

**What reviewers complain about**

- 🐛 Frequent crashes and app instability
- 📵 Cannot receive SMS verification codes
- 🔌 Poor connectivity and connection errors
- 🔊 Inconsistent voice quality with echo/lag
- 🚫 Messages not received reliably

**Reported bugs**

- Cannot receive SMS verification codes
- App crashes on startup
- Automatic logout requiring re-login
- PIN code verification not working
- Calls disconnect immediately after dialing

**Requested features**

- Receive SMS messages to US number while in China
- Support for Korean language
- iPhone X full-screen compatibility
- Ability to manually add favorites from recent calls
- Remember login across devices without re-verification


### Exchange rate calculation !

[App page](https://appshunter.io/ios/app/exchange-rate-calculation/id1053791609)

Easily convert currencies for over 200 countries with real-time rates. This tool offers custom conversion, rate fluctuation alerts, and is ideal for travelers and investors.

**Highlights:** Real-time exchange rates for 200+ countries, Customizable currency conversion, Rate fluctuation warning notifications, Forex real money pictures, Cross exchange rate calculation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP会员 | $3.99 | one-time |


## Frequently asked questions

### Is iTalkBB free?

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

### Is Exchange rate calculation ! free?

Exchange rate calculation ! is free to download, with in-app purchases available.

### Which has better reviews, iTalkBB or Exchange rate calculation !?

Exchange rate calculation ! is rated higher. iTalkBB averages 3.1 out of 5 from 63 ratings, while Exchange rate calculation ! averages 4.6 from 85 ratings.

### Do iTalkBB or Exchange rate calculation ! have ads?

Neither iTalkBB nor Exchange rate calculation ! shows ads.

### Which is updated more often, iTalkBB or Exchange rate calculation !?

iTalkBB ships an update every 2 months, and Exchange rate calculation ! every 2 months. Most recently, iTalkBB was updated on August 13, 2026 and Exchange rate calculation ! on September 7, 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.*