Comparison

PoolTool vs Stackr Invest

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Explore Cardano stake pools
  • Track delegation rewards
  • Favorite pool notifications
  • Detailed pool information
  • Smart pool filtering and sorting
Features
Read full description

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.

About

Stackr Invest

Features
Read full description

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

PoolTool4 screens
Stackr Invest4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

PoolTool ships an update monthly, Stackr Invest every 3 months. The most recent releases landed on June 11, 2026 and May 23, 2026 respectively.

Scorecard1 real difference · 9 level
PoolTool versus Stackr Invest: the parameters behind the verdict, then further details
ParameterPoolToolStackr Invest
PriceFreeFree
Rating4.3 (98 ratings) — better—
Positive reviews58.8% of reviews—
Number of ratings98 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size28 MB83 MB
Age rating4+4+
DeveloperAdderley Group Ltd.Stackr Cayman Ltd

In-app purchases

None

PoolTool

No in-app purchases

None

Stackr Invest

No in-app purchases

Questions

Is PoolTool free?
PoolTool is free to download, with no in-app purchases.
Is Stackr Invest free?
Stackr Invest is free to download, with no in-app purchases.
Do PoolTool or Stackr Invest have ads?
Neither PoolTool nor Stackr Invest shows ads.
Which is updated more often, PoolTool or Stackr Invest?
PoolTool ships an update monthly, and Stackr Invest every 3 months. Most recently, PoolTool was updated on June 11, 2026 and Stackr Invest on May 23, 2026.

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