GuideToMetal vs RosterRocket
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GuideToMetal
This app provides chemical analysis and standards for ferrous and non-ferrous compounds. It also offers charge calculation analysis and phase diagrams for select elements.
- Chemical analysis of compounds
- Standards for ferrous and non-ferrous metals
- Charge calculation analysis
- Phase diagrams of elements
- Supports iPhone and iPad
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It is an application where you can find chemical analysis or standard of ferrous and non-ferrous compounds, Charge Calculation analysis, phase diagrams of some elements.
RosterRocket
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RosterRocket helps managers build fair staff rosters when everyone works different shift patterns. Plan mornings, evenings, nights, weekends, rotating duties, leave, and availability in one place. Instead of wrestling with spreadsheets or rewriting the same rota every week, you can build a clear roster, publish it to your team, and track who has acknowledged it. Built for small teams where scheduling is personal: clinics, cafes, salons, security teams, hospitality, operations, care homes, and duty-based workplaces. WHY MANAGERS USE ROSTERROCKET Mixed shift patterns Handle full-time, part-time, fixed days, rotating shifts, weekend cover, and custom duty patterns. Fairer rota planning See who is working what, balance duties, and avoid accidentally giving the same person the unpopular shifts. Fast roster publishing Create the roster, share it with staff, and keep everyone working from the same version. Staff acknowledgments Track who has seen the roster so you are not chasing people across WhatsApp, email, or group messages. Designed for real managers RosterRocket is built around the person who actually has to make the roster, change it, publish it, and answer the questions afterwards. IDEAL FOR Clinics Dental centers Restaurants and cafes Salons Security teams Hospitality teams Care homes Duty-based teams Small operations teams PRICING RosterRocket is free for staff to view rosters. Managers can use RosterRocket Pro to publish and manage team rosters with unlimited access.
Screenshots
Verdict
The clearest difference is update cadence: GuideToMetal at every 10 days against RosterRocket's every 2 months. GuideToMetal also leads on iOS requirement (8.0 vs 18.0). 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. GuideToMetal sells 1 in-app purchase, starting at $17.99 per year and RosterRocket sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
GuideToMetal ships an update every 10 days, RosterRocket every 2 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.
| Parameter | GuideToMetal | RosterRocket |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 42 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | TURKER DEMIRDISI DOKUM LIMITED SIRKETI | Jim Kandias |
In-app purchases
GuideToMetal
- Annual Subscription$17.991 Year
RosterRocket
- Weekly Premium Access$4.997 Days
- Annual Pro Plan$49.991 Year
Questions
Is GuideToMetal free?
Is RosterRocket free?
Do GuideToMetal or RosterRocket have ads?
Which is updated more often, GuideToMetal or RosterRocket?
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