K8Z vs OtterButter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K8Z
Manage your Kubernetes clusters directly from your mobile device. View cluster metrics, resource overviews, logs, and events. Access containers via shell. Open-source and transparent security.
- Kubernetes cluster management
- Metric overview
- Resource overview
- View logs and events
- Container shell access
- Open-source security
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k8z is your Kubernetes clusters manager right in your pocket. It is a mobile and desktop application to manage Kubernetes clusters, provides a metric overview of cluster, overview of all resources in a Kubernetes cluster. It is possible to view logs and events or to get a shell into a container. [About security of your k8s cluster's access credentials (kubeconfig)] Our application, being open source, invites everyone to examine its inner workings, including its handling of API credentials. This transparency ensures that there are no hidden functions that compromise the security. You can get source code from our GitHub repository, it's address at settings page in the application. Privacy Policy: https://k8z.dev/docs/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
OtterButter
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Something down? Get a plain summary of what's happening across your Grafana dashboards and alerts in seconds, powered by AI, right from your phone. We turn your Grafana monitoring into something anyone can understand. Complex Dashboards, Simple Answers Dozens of panels, hundreds of metrics, thousands of data points — OtterButter's AI reads it all and gives you one clear summary. No more zooming into tiny graphs or guessing what a spike means. Built for Humans, Not Just Engineers Tell OtterButter your role and every summary speaks your language. Engineers get root causes and next steps. Product owners get business impact. Non-technical stakeholders get a plain-English explanation. Same incident, different lens. One Tap to Understand Alert firing? Dashboard looks wrong? Tap once. AI analyzes your panels, correlates your metrics, and tells you what's happening and why in seconds, not minutes. All Your Instances, One Simple View Multiple Grafana instances, different teams, scattered dashboards, OtterButter brings them together in one clean interface on your phone. Simple Doesn't Mean Unsafe OtterButter connects directly from your device to your Grafana. Your credentials never leave your phone. No third-party servers in between. Simple to use, serious about security. Monitoring Shouldn't Require a Laptop Whether you're on call, in a meeting, or away from your desk, open the app, get the answer, move on. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://otterbutter.com/privacy.html
Screenshots
Verdict
The clearest difference is iOS requirement: K8Z at 13.0 against OtterButter's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. K8Z sells 3 in-app purchases, starting at $1.99 per month and OtterButter sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
K8Z ships an update fortnightly, OtterButter every 2 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | K8Z | OtterButter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 106 MB | 57 MB |
| Age rating | 17+ | 4+ |
| Developer | 矾建 孔 | Rifat Cagri Ekin |
In-app purchases
K8Z
- Pro Monthly$1.991 Month
- Pro Yearly$17.991 Year
- Pro Lifetime$99.99
OtterButter
- Everyday Otter Monthly$9.991 Month
- Uber Otter Monthly$17.991 Month









