LeanBudget vs Protocol66
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LeanBudget
Read full descriptionHide full description
Take control of your money with LeanBudget โ the simple, fast and visual expense tracker. See where your money goes, set savings goals, and manage all budgets in seconds. No bank connection required. Why LeanBudget? โข All budgets in one place: income, expenses, goals โข Smart insights to see exactly where money goes โข Create saving goals and track progress โข Add transactions in 2 seconds โ super fast โข No complicated banking integrations โข Clean and simple design โข LeanBudget Pro: unlimited budgets, categories, statistics & themes Your money. Your plan. Your progress. Download LeanBudget today and start building the financial life you deserve. Privacy: https://leanbudget.ch/privacy Terms: https://leanbudget.ch/terms Imprint: https://leanbudget.ch/imprint
Protocol66
Read full descriptionHide full description
66 days. 5 habits. Miss a day, start over. Protocol 66 is the science-backed alternative to extreme fitness challenges. Based on habit formation research โ not bro science โ it takes exactly 66 days to build lasting habits. THE RULES ARE SIMPLE - Pick 5 daily habits - Complete all 5 every day - Miss a day, restart from zero - Rest days are earned, not given WHY 66 DAYS? Research by Phillippa Lally at University College London found it takes an average of 66 days to form automatic habits. Not 21. Not 30. Not 75. THIS ISN'T FOR EVERYONE No streaks to protect you. No lives. No second chances. If you're looking for an app that goes easy on you, this isn't it. Ready to commit? -------------------------------------------------------------------------------- Privacy Policy: https://www.pocketapps.studio/protocol66/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Protocol66 at none against LeanBudget's shown. Protocol66 also leads on iOS requirement (18.0 vs 26.0). LeanBudget's advantage is update cadence (every 6 days vs every 2 weeks). On price, in-app purchases and device support there is nothing between them.
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. LeanBudget sells 3 in-app purchases, starting at $2.99 per month and Protocol66 sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
LeanBudget ships an update every 6 days, Protocol66 every 2 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.
| Parameter | LeanBudget | Protocol66 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days โ better | Every 2 weeks |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 18.0 โ better |
| Further details โ not scored | ||
| Size | 56 MB | 35 MB |
| Age rating | 4+ | 12+ |
| Developer | Jannik Frei | POCKET APPS STUDIO PTE. LTD. |
In-app purchases
LeanBudget
- Monthly Pro7 Days trial$2.991 Month
- Annual Pro7 Days trial$29.991 Year
- Lifetime Pro$59.99
Protocol66
- Pro Version3 Days trial$2.997 Days
- Pro7 Days trial$19.991 Year
- Lifetime Access$3.99









