# Dollar House vs iO

The clearest difference is rating: iO at 4.9 against Dollar House's 3.0. iO also leads on update cadence (weekly vs every 2 months) and ratings volume (88 vs 5). Dollar House's advantage is review sentiment (100% vs 80%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

iO holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: iO has 88 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 100% of Dollar House's written reviews are positive against 80% of iO's, so the app with the better star average is not the one people write more warmly about.

Dollar House ships an update every 2 months, iO weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Dollar House | iO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (5 ratings)](https://appshunter.io/ios/app/dollar-house/id1472643612/reviews) | **[4.9 (88 ratings)](https://appshunter.io/ios/app/io/id1658364787/reviews)** |
| Number of ratings | 5 | **88** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 29 MB | 327 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [CAMBIATE SAC](https://appshunter.io/developer/1472643611) | [Banco de Crédito BCP](https://appshunter.io/developer/734369610) |

## What reviewers say

### Dollar House

[App page](https://appshunter.io/ios/app/dollar-house/id1472643612)

Facilitates online currency exchange between US dollars and Peruvian soles. Offers competitive exchange rates for convenient transactions.

**Highlights:** Online currency exchange, Competitive exchange rates, USD to PEN conversion, Convenient transactions

**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 access exclusive discounts. Securely activate/deactivate your card and get 24/7 support.

**Highlights:** 100% digital credit card management, Unlimited 1% cashback on all purchases, Exclusive discounts on dining and delivery, Virtual and physical card options, PIN management for physical card, Card activation/deactivation feature, 24/7 chat support

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

**In-app purchases:** none


## Frequently asked questions

### Is Dollar House free?

Dollar House 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, Dollar House or iO?

iO is rated higher. Dollar House averages 3.0 out of 5 from 5 ratings, while iO averages 4.9 from 88 ratings.

### Do Dollar House or iO have ads?

Neither Dollar House nor iO shows ads.

### Which is updated more often, Dollar House or iO?

Dollar House ships an update every 2 months, and iO weekly. Most recently, Dollar House was updated on November 3, 2026 and iO on November 3, 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.*