# Savio vs SUBFROST

The clearest difference is in-app purchases: SUBFROST at none against Savio's 2. Savio's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Savio sells 2 in-app purchases, starting at $2.99 per month. SUBFROST asks for nothing beyond the download.

## The numbers

| Metric | Savio | SUBFROST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/subfrost/id6780035552/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 52 MB | 60 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Yu-Wei Chang](https://appshunter.io/developer/1850996447) | [Subzero Research Inc](https://appshunter.io/developer/6780035554) |

## What reviewers say

### Savio

[App page](https://appshunter.io/ios/app/savio-ai-budget-tracker/id6756936692)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Savio Pro 月訂閱 | $2.99 | per month |
| Savio Pro 年訂閱 | $24.99 | per year |


### SUBFROST

[App page](https://appshunter.io/ios/app/subfrost/id6780035552)

A non-custodial Bitcoin wallet for holding Bitcoin and Bitcoin-native assets. It allows users to send, receive, and hold assets directly from their phone, with private keys remaining on the device. This alpha software is for an experimental protocol and should be used with funds users can afford to lose.

**Highlights:** Non-custodial Bitcoin wallet, Send and receive Bitcoin, Hold Bitcoin-native assets, Private keys stay on device, Supports alkanes metaprotocol

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

**In-app purchases:** none


## Frequently asked questions

### Is Savio free?

Savio is free to download, with in-app purchases available.

### Is SUBFROST free?

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

### Do Savio or SUBFROST have ads?

Neither Savio nor SUBFROST shows ads.

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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.*