Navisizer vs Stake Admin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Navisizer
This app helps size domestic hot water heating systems for residential and commercial use. It calculates operating costs, savings, and generates comprehensive job specifications for Navien NPE Series tankless water heaters.
- Residential system sizing
- Operating cost and savings calculation
- Commercial application sizing (ASHRAE Hunter Curve)
- Tankless and tankless with storage solutions
- Comprehensive job specification output
- Save, print, or email system specs
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NaviSizer is designed to assist with sizing of domestic hot water heating systems with Navien NPE Series tankless water heaters. For residential applications, NaviSizer offers system sizing, calculation of operating cost and savings, and provides a comprehensive output to be used as a job spec. For commercial applications, NaviSizer uses ASHREA Hunter Curve calculations to size a broad range of applications. Both tankless and tankless with storage solutions are offered along with a comprehensive system spec that can be saved, printed, or emailed.
Stake Admin
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Stake Admin helps local volunteer leadership teams run meetings, capture decisions, and follow through on assignments. Use Stake Admin to: - Build and manage live meeting agendas - Record meetings and review AI-generated notes - Continue a user-started meeting recording when temporarily navigating to the Home Screen - Confirm decisions, action items, and future discussion topics - Archive previous meetings with minutes, analysis, transcripts, and recordings - Search and review past meeting information - Track assignments and follow-up work across your organization ROLE-BASED ACCESS Stake Admin is role-based and meeting-based. Users only see meetings, recordings, assignments, and resources they are authorized to access. MEETING WORKFLOWS Prepare agendas before a meeting, update agenda items during the meeting, capture audio when recording is enabled, and review the resulting notes before saving the final meeting record. RECORDING AND AI-ASSISTED NOTES Authorized users can start meeting recordings and submit them for processing. Stake Admin can produce draft summaries, decisions, discussion topics, transcripts, and suggested action items for review. Users remain responsible for reviewing and approving generated content. MEETING HISTORY Keep previous meetings organized with their approved minutes, analysis, action items, transcripts, and retained recordings when available. Searchable meeting history helps authorized leaders find prior decisions and follow-up work. ACTION ITEMS Create, assign, review, and track action items arising from meetings. Keep responsibilities and follow-up work connected to the meetings where they originated. FREE OF CHARGE Stake Admin is provided free of charge. There are no paid tiers, subscriptions, In-App Purchases, or purchase requirements. The developer currently covers the app's hosting, storage, AI-processing, and operating expenses. Stake Admin is an independent organizational tool. It is not officially affiliated with, endorsed by, or sponsored by The Church of Jesus Christ of Latter-day Saints.
Screenshots
Verdict
The clearest difference is iOS requirement: Stake Admin at 15.1 against Navisizer's 17.2. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Navisizer | Stake Admin |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (26 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 21 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | Navien | Adam Goodwin |
In-app purchases
Navisizer
No in-app purchases
Stake Admin
No in-app purchases









