KaiKei - Ultra-simple budget

Content rating
Everyone
1+
Downloads
Content rating
Everyone
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About this app

Bringing calm control to your financial life, with a clear operational objective: reduce debt as quickly as possible and maximize capital. The application industrializes an existing monthly Excel spreadsheet — what already works in Excel should become faster, not more complicated. As simple as a “financial to-do list”: check off, visualize, decide.
The financial to-do list: an ultra-simple budgeting app
Updated on
Jun 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new


Pilot screen improvements:
• "Left to reconcile" now shows remaining income and expenses separately.
• The header shrinks smoothly as you scroll while staying informative: month, real-time balance, projected month-end, amount left to reconcile and progress remain visible.
• The "+" and scan buttons are now combined into a single button that hides on scroll — your checkboxes are no longer covered.
• "Scan a document" replaces "Scan an invoice".
Content rating
Everyone
Learn more

App support

About the developer
Adron Technologies SNC
contact@adron.ch
Rue de Chantepoulet 10 1201 Genève Switzerland
+41 78 784 33 66