# CoolWallet vs AttoSense

CoolWallet and AttoSense are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | CoolWallet | AttoSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (667 ratings)](https://appshunter.io/ios/app/coolwallet/id1328764142/reviews)** | — |
| Number of ratings | **667** | — |
| Positive reviews | 47.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 112 MB | 17 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Coolbitx](https://appshunter.io/developer/992334136) | [Sunplus Technology Company Limited](https://appshunter.io/developer/637378579) |

## What reviewers say

### CoolWallet

[App page](https://appshunter.io/ios/app/coolwallet/id1328764142)

Manage your cryptocurrency assets securely with a decentralized Web3 wallet. It offers a combined cold and hot wallet experience, advanced smart contract security scanning, and support for numerous blockchains and tokens.

**Highlights:** Decentralized private key management, Combined cold and hot wallet functionality, Smart contract security scanner, Multi-chain and token support, Secure send, receive, buy, and store crypto, Portable physical card solution

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and easy to use
- 🔒 Secure hardware wallet
- 👍 Convenient and portable
- 👍 Supports staking and earning rewards
- 👍 Good customer support

**What reviewers complain about**

- 🐛 Connectivity issues with Bluetooth and pairing
- 🐛 Wallet balance not updating correctly
- 🐛 Firmware update failures
- 🐛 Transactions not showing up
- 🐛 Inability to withdraw or transfer certain coins

**Reported bugs**

- Wallet balance disappearing after firmware update
- Inability to send or receive certain tokens
- Constant app crashes and freezes
- Synchronization issues between mobile app and hardware wallet

**Requested features**

- Add support for more cryptocurrencies (e.g. DOGE, WLUNC, Aptos)
- Improve user interface and app design
- Add Face ID/Touch ID support
- Provide more detailed transaction history
- Allow partial unstaking of staked assets


### AttoSense

[App page](https://appshunter.io/ios/app/attosense/id6737798131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoolWallet free?

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

### Is AttoSense free?

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

### Do CoolWallet or AttoSense have ads?

Neither CoolWallet nor AttoSense 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.*