head to head · open source
Polar vs moneymanagerex
Polar has 10,270 GitHub stars, 787 forks, 141 open issues and last shipped yesterday. moneymanagerex has 2,267 stars, 340 forks, 452 open issues and last shipped 2 days ago. Polar leads on adoption by 353% (10,270 vs 2,267 stars). Polar is written in Python under Apache-2.0; moneymanagerex is written in C++ under GPL-2.0. Polar has attracted 8% as many forks as stars, moneymanagerex 15%. Polar was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Polar | moneymanagerex | |
|---|---|---|
| GitHub stars | ★ 10K | ★ 2.3K |
| License | Apache-2.0 | GPL-2.0 |
| Written in | Python | C++ |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 787 | ⑂ 340 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Polar if
- You weight community size — 10K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick moneymanagerex if
- You want the moneymanagerex feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches C++
- You evaluated both and moneymanagerex fits your workflow better
About Polar
Polar is an open source billing platform and payment infrastructure project for digital products, SaaS applications, and AI workloads. It is written in Python, licensed under Apache 2.0, and built around FastAPI, Next.js, React, and Turborepo. The project positions itself as a financial layer for software that needs to charge for tokens, agents, compute, subscriptions, and usage based models.
read the full Polar overview →
About moneymanagerex
Money Manager Ex is a free/libre, open source, cross platform personal finance application written mainly in C++17 and built with wxWidgets. It is distributed under the GPL 2.0 license and is available for GNU/Linux, macOS, Windows, Android, and iOS. The project states that its design goals are simplicity and user friendliness for everyday use.
read the full moneymanagerex overview →
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Frequently asked questions
Is Polar or moneymanagerex more popular?
Polar has 10,270 GitHub stars and moneymanagerex has 2,267. Polar has the larger community by that measure.
Are Polar and moneymanagerex free?
Both are open source. Polar is licensed under Apache-2.0 and moneymanagerex under GPL-2.0. Neither carries a licence fee.
What is the difference between Polar and moneymanagerex?
Polar is written in Python and moneymanagerex in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Polar or moneymanagerex?
Choose Polar if you want the larger community (10,270 stars) or its Apache-2.0 licence terms. Choose moneymanagerex if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.