SIMPLI vs Payback: Money & Expenses
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 SIMPLI leads with 0 upvotes

Split expenses in a live cosmos
SIMPLI is a innovative expense-splitting tool designed for groups and communities that want to manage shared expenses in a dynamic, real-time environment. Its unique 'cosmic' visualization makes tracking debts engaging and intuitive — each group functions as a galaxy, with friends represented as glowing stars that change brightness based on owed amounts. Powered by SpacetimeDB, SIMPLI offers seamless live updates, allowing users to split expenses, settle in unequal ratios with a single click, and even climb a leaderboard by settling more debts. This makes it ideal for travelers, roommates, event organizers, and social groups seeking a visually appealing and interactive way to manage shared costs. Its playful yet practical approach turns expense tracking into an engaging experience, encouraging timely settlements and transparency in group finances.
Pros
- Real-time expense tracking with live updates
- Visually engaging cosmic-themed interface
- Supports settling expenses in unequal ratios
- Encourages user engagement with leaderboards
- Easy to use for groups of any size
Cons
- Limited information on pricing structure; likely premium features behind paywall
- No mention of integrations with bank accounts or other finance tools
- User votes on Product Hunt currently at zero, indicating limited exposure or adoption
Best for
- • Travel groups dividing costs during trips
- • Roommates splitting rent and utilities
- • Event planning expenses sharing
- • Shared group gifts or donations
Pricing: Likely operates on a freemium model with basic features available for free and premium features or advanced functionalities offered through paid plans, although specific pricing details are not provided publicly.

Track who owes what — without a login or a bank connection
Payback: Money & Expenses is a privacy-focused, local-first expense tracking app designed for users who want a simple, quick way to manage personal and shared finances without the hassle of accounts or bank integrations. Its core functionality revolves around three straightforward buttons: I gave, I got, and I spent, making it easy to record debts, split expenses, and log spending on the go. The app is particularly useful for those who prefer to keep their financial data private, as it stores records locally on the device without collecting any personal information or requiring an internet connection. Users can effortlessly share expense summaries via WhatsApp, making it ideal for splitting bills with friends or family. Its minimalist design and focus on privacy make it a unique tool for anyone seeking a hassle-free way to track money without digital footprints or complicated setups.
Pros
- Privacy-focused with no data collection or account requirements
- Simple and intuitive three-button interface for quick entries
- Local data storage ensures user control and security
- Easy sharing of expense summaries via WhatsApp
- Suitable for users who prefer minimalistic, no-fuss expense tracking
Cons
- Limited advanced features like reports or analytics
- No bank integrations or automatic transaction sync
- Basic interface may lack customization options
Best for
- • Splitting bills among friends after dining out
- • Tracking personal expenses without linking bank accounts
- • Managing recurring bills and payments privately
- • Sharing expense summaries with family or roommates
Pricing: Likely a free app with a one-time download, emphasizing privacy and local storage; no subscription or in-app purchases are indicated.