# Refinitiv Eikon vs Koyfin

The clearest difference is rating: Koyfin at 4.9 against Refinitiv Eikon's 2.3. Koyfin also leads on review sentiment (76% vs 42%) and ratings volume (1.4K vs 36). Refinitiv Eikon's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Koyfin sells 4 in-app purchases, starting at $30.00 per month. Refinitiv Eikon asks for nothing beyond the download.

Koyfin holds the better App Store score, 4.9 against 2.3. That said, the two scores are not equally well evidenced: Koyfin has 1.4K ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 42% of Refinitiv Eikon's written reviews are positive against 76% of Koyfin's.

Refinitiv Eikon ships an update every 2 months, Koyfin monthly. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Refinitiv Eikon | Koyfin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (36 ratings)](https://appshunter.io/ios/app/refinitiv-eikon/id551988464/reviews) | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/koyfin-market-data-and-analysis/id1616697676/reviews)** |
| Number of ratings | 36 | **1.4K** |
| Positive reviews | 42.0% of reviews | **76.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#150** |
| Size | 30 MB | 74 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Refinitiv](https://appshunter.io/developer/1481442628) | [Koyfin Inc](https://appshunter.io/developer/1616697678) |

## What reviewers say

### Refinitiv Eikon

[App page](https://appshunter.io/ios/app/refinitiv-eikon/id551988464)

Access comprehensive financial data, market news, and research tools on the go. Monitor portfolios, receive custom alerts, and collaborate with colleagues through an intuitive interface. Requires an existing account.

**Highlights:** Market-moving news and Reuters exclusives, Portfolio monitoring, Custom alerts for data and news, Eikon Messenger for collaboration, Save news and research offline, Natural language search

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for professionals on the move
- 📊 Comprehensive market data
- 📰 Real-time news feeds
- 🔄 Syncs with desktop version
- 📱 Great for mobile users

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐌 Slow loading times
- ❌ Basic functionality not working
- 📉 Poor charting capabilities
- 🚫 Push notifications broken/spotty

**Reported bugs**

- Push notifications are broken/stopped working
- Sign in not working/login credentials not working
- Pages don't load/buttons don't work
- Transcript button does not work/works sporadically
- Randomly fails to load data

**Requested features**

- Add ability to sort lists and portfolios by column
- Ability to pause/unpause alerts from within the app
- Access mp3 version of events from within the app
- Better charting capabilities
- Better news feed with ability to share to other Eikon users


### Koyfin

[App page](https://appshunter.io/ios/app/koyfin-market-data-and-analysis/id1616697676)

**Currently charting:** #150 Top Grossing · Finance (US App Store)

Access comprehensive financial data and analytics for stock research and market trend analysis. Track equities, ETFs, indices, and more with customizable charts, watchlists, and real-time news.

**Highlights:** Live & historical market data, Customizable charts & watchlists, Stock alerts & notifications, Real-time financial news, Portfolio tracking, Earnings estimates & price targets

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic - Monthly | $30.00 | per month |
| Plus - Monthly | $49.00 | per month |
| Pro - Monthly | $109.00 | per month |
| Premium monthly | $109.00 | per month |

**What reviewers like**

- 👍 User-friendly UI
- 🚀 Powerful fundamental data
- 💡 Customizable dashboard
- 🚀 Comprehensive charting and analysis tools
- 👍 Sleek and clean design

**What reviewers complain about**

- 🐛 Crashes on search
- 🔒 Difficult to cancel subscription
- 👎 Limited functionality compared to desktop version
- 👎 Lack of portfolio management features

**Reported bugs**

- Crashes when searching for stocks
- Charts flashing white before displaying in dark mode
- Automatic subscription to premium package

**Requested features**

- Add more annual financial data on mobile app
- Implement portfolio tracking and management
- Improve news and research content
- Add bond yield data
- Develop an iPad version


## Frequently asked questions

### Is Refinitiv Eikon free?

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

### Is Koyfin free?

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

### Which has better reviews, Refinitiv Eikon or Koyfin?

Koyfin is rated higher. Refinitiv Eikon averages 2.3 out of 5 from 36 ratings, while Koyfin averages 4.9 from 1.4K ratings.

### Do Refinitiv Eikon or Koyfin have ads?

Neither Refinitiv Eikon nor Koyfin shows ads.

### Which is updated more often, Refinitiv Eikon or Koyfin?

Refinitiv Eikon ships an update every 2 months, and Koyfin monthly. Most recently, Refinitiv Eikon was updated on October 23, 2026 and Koyfin on October 30, 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.*