# Simply Wall St vs Undertow

The clearest difference is ads: Undertow at none against Simply Wall St's shown. Simply Wall St's advantage is chart position (#100 vs unranked). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Simply Wall St sells 1 in-app purchase, starting at $259.99 per year and Undertow sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Simply Wall St ships an update weekly, Undertow every 11 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simply Wall St | Undertow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.4K ratings)](https://appshunter.io/ios/app/simply-wall-st/id1075614972/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 83.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#100** | — |
| Size | 29 MB | 44 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simply Wall St](https://appshunter.io/developer/1075614969) | [YILDIRAY AYDIN](https://appshunter.io/developer/6793885512) |

## What reviewers say

### Simply Wall St

[App page](https://appshunter.io/ios/app/simply-wall-st/id1075614972)

**Currently charting:** #100 Top Grossing · Finance (US App Store)

This app provides a comprehensive platform for long-term investors, combining portfolio tracking, institutional-grade research, and market updates. It helps users build and follow investment strategies based on fundamentals, offering insights to make informed decisions and identify potential investment opportunities.

**Highlights:** Portfolio Command Center, Institutional-grade research, Daily market updates, Narratives investing strategy, Portfolio import and tracking, Performance and valuation analysis, Stock discovery tools

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Yearly | $259.99 | per year |

**What reviewers like**

- 💰 Profitable for investors
- 🤑 Easy to understand for new investors
- 🧠 Provides valuable insights and analysis
- 📊 Comprehensive data and visuals
- 🔍 Helpful for research and decision-making

**What reviewers complain about**

- 💸 Expensive subscription fees
- 🌍 Limited availability in certain regions
- 🕰️ Outdated or delayed data
- 🐞 Technical issues and bugs
- 🤔 Confusing or overwhelming for some users

**Reported bugs**

- Inability to delete or add stocks to portfolio
- Inconsistent data across devices
- Frequent crashes or freezes
- Login and authentication problems
- Compatibility issues with newer iOS versions

**Requested features**

- Add support for more stock exchanges and markets
- Improve portfolio management and tracking features
- Provide more customization options
- Integrate with popular trading platforms
- Offer a more affordable subscription model


### Undertow

[App page](https://appshunter.io/ios/app/undertow-crypto-flows/id6795690554)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium — Monthly | $8.99 | per month |
| Premium — Yearly | $89.90 | per year |


## Frequently asked questions

### Is Simply Wall St free?

Simply Wall St is free to download, with in-app purchases available.

### Is Undertow free?

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

### Do Simply Wall St or Undertow have ads?

Simply Wall St shows ads; Undertow does not.

### Which is updated more often, Simply Wall St or Undertow?

Simply Wall St ships an update weekly, and Undertow every 11 days. Most recently, Simply Wall St was updated on October 26, 2026 and Undertow on October 25, 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.*