# STO Wallet vs QuantMO.AI

The clearest difference is in-app purchases: STO Wallet at none against QuantMO.AI's 1. QuantMO.AI's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. QuantMO.AI sells 1 in-app purchase, starting at $34.99 per month. STO Wallet asks for nothing beyond the download.

## The numbers

| Metric | STO Wallet | QuantMO.AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 30 MB | 103 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [META LAB](https://appshunter.io/developer/1735273973) | [MOFIN Co., Ltd.](https://appshunter.io/developer/1753215623) |

## What reviewers say

### STO Wallet

[App page](https://appshunter.io/ios/app/sto-wallet/id6479240761)

**In-app purchases:** none


### QuantMO.AI

[App page](https://appshunter.io/ios/app/quantmoai-ai/id6504663256)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership | $34.99 | per month |


## Frequently asked questions

### Is STO Wallet free?

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

### Is QuantMO.AI free?

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

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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.*