Squirrel vs penii
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Squirrel
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Squirrel is a simple and private expense tracker. It works just as you would expect without overcomplicating your experience. It does not track you in any way and does not send your data anywhere. Key features: - Quick and easy UI Native design - you already know how it works. No unnecessary features to slow you down. - Free Squirrel is free from ads and subscriptions. It does not require an account nor collects any data. - Exchange rates Squirrel has exchange rates for over 150 currencies updated every hour. Perfect for travel! You can find the link to the source code on our website or inside the app in the ยซAboutยป menu.
penii
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Penii helps you plan your money before you spend it. Add your income, bills, goals, and weekly budget, then see how your money is expected to move through the month. Your budget is built into the forecast, so you can see what is due, what is left, and what is safe to spend. Instead of only looking back at what already happened, penii helps you look ahead. Plan your month in a full calendar view, track bills and activity, customize your dashboard, and stay closer to your money week by week. No bank linking. No account syncing. You enter only what you choose. FEATURES FORECAST YOUR MONTH See your income, bills, goals, weekly budget, and remaining balance across a full month view. KNOW WHAT IS SAFE TO SPEND Your weekly budget is planned into your money flow, helping you see what is already spoken for before money is actually spent. TRACK BILLS AND ACTIVITY Log bills, mark them paid, and keep a clear record of what has happened. CUSTOMIZE YOUR DASHBOARD Choose the dashboard layout and background that make your money easier to read. SET GOALS Create savings goals and track progress over time. PRIVATE BY DESIGN penii does not link to your bank. You enter only what you choose, and you can delete your account and data from Settings. Terms of Use: https://penii.us/terms Privacy Policy: https://penii.us/privacy
Screenshots
Verdict
Squirrel and penii are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Squirrel ships an update every 2 months, penii every 4 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.
| Parameter | Squirrel | penii |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 13 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikhail Mikhailov | Bryan Brunot |
In-app purchases
Squirrel
No in-app purchases
penii
No in-app purchases









