# TKambio vs iO

The clearest difference is ads: iO at none against TKambio's shown. iO also leads on update cadence (weekly vs every 10 months) and ratings volume (86 vs 4). TKambio's advantage is review sentiment (100% vs 80%) and iOS requirement (13.0 vs 15.6). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for TKambio against 4.9 for iO. That said, the two scores are not equally well evidenced: iO has 86 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 100% of TKambio's written reviews are positive against 80% of iO's.

TKambio ships an update every 10 months, iO weekly. The most recent releases landed on June 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | TKambio | iO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tkambio/id1612715233/reviews)** | [4.9 (86 ratings)](https://appshunter.io/ios/app/io/id1658364787/reviews) |
| Number of ratings | 4 | **86** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 35 MB | 544 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TK BUSINESS ONLINE SAC](https://appshunter.io/developer/1612715235) | [Banco de Crédito BCP](https://appshunter.io/developer/734369610) |

## What reviewers say

### TKambio

[App page](https://appshunter.io/ios/app/tkambio/id1612715233)

This online currency exchange platform allows users in Peru to quickly and securely exchange dollars for soles or vice versa. It offers competitive exchange rates, immediate support, and exclusive member benefits. Transactions are completed within 15-45 minutes, with electronic receipts and invoices available.

**Highlights:** Fast dollar exchange, Secure transactions, Competitive exchange rates, Exclusive member discounts, Earn and redeem loyalty points, Electronic receipts and invoices

**Features:** macOS Compatibility

**In-app purchases:** none


### iO

[App page](https://appshunter.io/ios/app/io/id1658364787)

Manage a digital credit card entirely from your phone. Enjoy unlimited 1% cashback on all purchases and exclusive discounts. Securely activate/deactivate your card and get 24/7 support.

**Highlights:** 100% digital credit card management, Unlimited 1% cashback, Exclusive partner discounts, Virtual and physical card options, Card activation/deactivation, 24/7 chat support

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

**In-app purchases:** none


## Frequently asked questions

### Is TKambio free?

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

### Is iO free?

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

### Which has better reviews, TKambio or iO?

TKambio is rated higher. TKambio averages 5.0 out of 5 from 4 ratings, while iO averages 4.9 from 86 ratings.

### Do TKambio or iO have ads?

TKambio shows ads; iO does not.

### Which is updated more often, TKambio or iO?

TKambio ships an update every 10 months, and iO weekly. Most recently, TKambio was updated on June 5, 2026 and iO on September 17, 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.*