# Smartkarma vs HashKey Exchange

The clearest difference is review sentiment: Smartkarma at 100% against HashKey Exchange's 25%. Smartkarma also leads on rating (5.0 vs 3.2). HashKey Exchange's advantage is update cadence (weekly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Smartkarma holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews point the same way: 100% of Smartkarma's written reviews are positive against 25% of HashKey Exchange's.

Smartkarma ships an update every 2 months, HashKey Exchange weekly. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Smartkarma | HashKey Exchange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/smartkarma/id1363869384/reviews)** | [3.2 (10 ratings)](https://appshunter.io/ios/app/hashkey-exchange/id6448627365/reviews) |
| Number of ratings | 5 | **10** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 63 MB | 224 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Smartkarma Innovations Pte Ltd](https://appshunter.io/developer/1293066761) | [HashKey Digital Asset Group](https://appshunter.io/developer/1893270345) |

## What reviewers say

### Smartkarma

[App page](https://appshunter.io/ios/app/smartkarma/id1363869384)

This AI-powered platform delivers real-time investment insights and advanced data analytics for strategic decision-making. It helps users curate, personalize, and collaborate on critical investment information to make faster, more informed decisions.

**Highlights:** AI-powered insights, Real-time data analytics, Personalized information curation, Collaboration tools, Access to top analysts, Strategic decision support

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

**In-app purchases:** none


### HashKey Exchange

[App page](https://appshunter.io/ios/app/hashkey-exchange/id6448627365)

This platform allows users to trade various digital currencies using fiat deposits like USD and HKD. It offers a secure and licensed trading environment with fast deposit and withdrawal processes. Retail clients can trade Bitcoin and Ethereum, while professional investors have access to a wider range of cryptocurrencies.

**Highlights:** Licensed virtual asset exchange, Fiat (USD/HKD) deposits and withdrawals, Trade Bitcoin and Ethereum, Access to diverse digital currencies for professionals, Secure and compliant trading environment, Fast deposit and withdrawal processes, 24/7 customer support

**In-app purchases:** none


## Frequently asked questions

### Is Smartkarma free?

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

### Is HashKey Exchange free?

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

### Which has better reviews, Smartkarma or HashKey Exchange?

Smartkarma is rated higher. Smartkarma averages 5.0 out of 5 from 5 ratings, while HashKey Exchange averages 3.2 from 10 ratings.

### Do Smartkarma or HashKey Exchange have ads?

Neither Smartkarma nor HashKey Exchange shows ads.

### Which is updated more often, Smartkarma or HashKey Exchange?

Smartkarma ships an update every 2 months, and HashKey Exchange weekly. Most recently, Smartkarma was updated on September 9, 2026 and HashKey Exchange on September 11, 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.*