PoolTool vs Stackr Invest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PoolTool
Discover and monitor Cardano stake pools. Track your rewards and receive notifications for pool changes like fees, pledge, and saturation. Find the best pools with smart filtering and sorting.
- Explore Cardano stake pools
- Track delegation rewards
- Favorite pool notifications
- Detailed pool information
- Smart pool filtering and sorting
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Explore the Cardano blockchain and track your rewards in the PoolTool app! Browse the pools of the Cardano network. Mark your favorite stake pools and get notified when they change fees, pledge, create blocks or they become saturated. PoolTool is always available on the go, showing you the most desirable pools by default by applying a meaningful filter and sort on the currently hundreds of registered pools. See detailed information and historical data about all the pools: - Website - Description - Pledged ADA - Fees - Block production - Controlled Stake We welcome your feedback and feature requests, so please get in touch via Twitter, Telegram or through our website. What is Cardano? Cardano is home to the ADA cryptocurrency, which can be used to send and receive digital funds. This digital cash represents the future of money, making possible fast, direct transfers that are guaranteed to be secure through the use of cryptography.
Stackr Invest
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Stackr is a global long-term savings solution, through which a personalized trust structure allows investors to hold a diversified portfolio of investments. The intersection of traditional finance and modern-day financial technology has enabled Stackr to pioneer this innovative, secure and flexible savings solution. Stackr gives people what they need, the flexibility and security to live their lives on their terms now, at the same time enabling them to save for the future – whatever it may hold...
Screenshots
Verdict
The clearest difference is update cadence: PoolTool at monthly against Stackr Invest's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PoolTool ships an update monthly, Stackr Invest every 3 months. The most recent releases landed on June 11, 2026 and May 23, 2026 respectively.
| Parameter | PoolTool | Stackr Invest |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (98 ratings) — better | — |
| Positive reviews | 58.8% of reviews | — |
| Number of ratings | 98 — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 28 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Adderley Group Ltd. | Stackr Cayman Ltd |
In-app purchases
PoolTool
No in-app purchases
Stackr Invest
No in-app purchases








