head to head · open source
glance vs CatchUp
glance has 37,086 GitHub stars, 1,463 forks, 318 open issues and last shipped 13 days ago. CatchUp has 2,101 stars, 210 forks, 31 open issues and last shipped 3 days ago. glance leads on adoption by 1,665% (37,086 vs 2,101 stars). glance is written in Go under AGPL-3.0; CatchUp is written in Kotlin under Apache-2.0. glance has attracted 4% as many forks as stars, CatchUp 10%. CatchUp 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
| glance | CatchUp | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 2.1K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Go | Kotlin |
| Last push | 2026-09-05 | 2026-09-15 |
| Forks | ⑂ 1.5K | ⑂ 210 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick glance if
- You weight community size — 37K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick CatchUp if
- You want the CatchUp feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Kotlin
- You evaluated both and CatchUp fits your workflow better
About glance
Glance is a self hosted dashboard application written in Go and released under the AGPL 3.0 license. It gathers feeds and status information from many sources into a single customizable page, so that a user can read news, follow channels and watch server health from one interface instead of opening a separate tab or application for each source. It lives in the self hosted and homelab ecosystem, alongside other Docker packaged services that users run on their own hardware. The project has been on GitHub for about two years, holds roughly 37,000 stars and 1,454 forks, and its topic list places it among aggregators,…
read the full glance overview →
About CatchUp
CatchUp is an open source Android app written in Kotlin under the Apache 2.0 license. It sits in the Android community and social networking space and gives a short form view of several services instead of asking users to open many dedicated apps.
read the full CatchUp overview →
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Frequently asked questions
Is glance or CatchUp more popular?
glance has 37,086 GitHub stars and CatchUp has 2,101. glance has the larger community by that measure.
Are glance and CatchUp free?
Both are open source. glance is licensed under AGPL-3.0 and CatchUp under Apache-2.0. Neither carries a licence fee.
What is the difference between glance and CatchUp?
glance is written in Go and CatchUp in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, glance or CatchUp?
Choose glance if you want the larger community (37,086 stars) or its AGPL-3.0 licence terms. Choose CatchUp if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.