CoServ Old Versions APK
National Information Solutions Cooperative
CoServ is a utility account app for members who want to handle electric and gas service from an Android phone. Sign in to review your current balance, due date, and bill history, then choose a payment method or manage recurring payments when your account supports them. Usage views help compare electricity and gas consumption across useful time periods, while service news and outage information keep important updates close at hand. Registration and account-recovery links make it easier to connect a CoServ account, so routine billing and service tasks stay in one place.
CoServ version history
Browse CoServ release history and pick a build that fits you.
Before choosing an older build, compare package identity, checksum, scan notes, and install behavior. APK safety checklist
Latest CoServ version
Use the latest build when you want the newest published APK with the most recent release notes and verification signals.
- Version
- 26.3.1.15191
- Size
- 44.33 MB
- Updated
- 08/22/2026
Previous APK versions
Older APK builds are useful when a device cannot run the newest release or when you need to compare changes between versions.
CoServ 26.3.1.15191
LatestVersion comparison
Compare version numbers, release dates, file sizes, Android requirements, and verification status before choosing a build.
| Version | Version code | Release date | Size | Minimum Android |
|---|---|---|---|---|
| 26.3.1.15191 | 15191 | 08/22/2026 | 44.33 MB | Android 9.0+ |
Android compatibility by version
Check the minimum Android version for each APK before installing it on an older device.
- 26.3.1.15191Android 9.0+
Old version safety notes
Before installing an older APK, compare package identity, source notes, SHA-256, scan status, and the download flow. APK safety checklist
- File SHA-256
- N/A
- Source
- APKCombo
CoServ old versions FAQ
Which CoServ old version should I download?
Choose the newest version that supports your device, then verify its file size, Android requirement, SHA-256, and download availability before installing.