Roster Buddy vs Steinfinder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Roster Buddy
Easily follow the flight schedules of multiple crew members. Requires an invitation from a Roster Genie user. This one-time purchase supports app development and server costs.
- Follow multiple crew member rosters
- Requires invitation from Roster Genie user
- One-time purchase
- Supports aviation app development
- Covers server costs
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Roster Buddy let's you follow the airline roster of one or more crew members you know. All you need is an invitation from a crewmember who uses Roster Genie (TUI-Group Airlines). The price for this app is non-recurrent and supports development of good aviation apps and covers costs for the nececary server backbone.
Steinfinder
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Der Steinfinder der Schweizer Arbeitsgemeinschaft Pro Naturstein bietet Ihnen eine Übersicht über 160 Natursteine die im Innen- und Aussenbereich Anwendung finden. Nebst dem Namen, der genauen petrografischen Bezeichnung und der Herkunft lassen sich verschiedene Steine mittels einer Favoriten-Funktion speichern. Nebst der Anzeige entsprechender Bezugsquellen oder Natursteinfirmen umfasst die Applikation die Darstellung in Filter-, Listen- und Kachelfunktion. Ob als Planungstool für Anwendungen rund um Naturstein oder als Informationstool – der Steinfinder gibt einen Überblick und vereinfacht die Entscheidungsfindung. Treffen Sie Ihre individuelle Wahl aus über 160 Gesteinsarten.
Screenshots
Verdict
The clearest difference is price: Steinfinder at Free against Roster Buddy's $3.99. Roster Buddy's advantage is update cadence (every 3 weeks vs every 4 months). On ads, in-app purchases, device support and iOS requirement 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
Steinfinder is free to download; Roster Buddy costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Roster Buddy ships an update every 3 weeks, Steinfinder every 4 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.
| Parameter | Roster Buddy | Steinfinder |
|---|---|---|
| Price | $3.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 — better | 15.1 |
| Further details — not scored | ||
| Size | 47 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Flohr | Webulos OG |
In-app purchases
Roster Buddy
No in-app purchases
Steinfinder
No in-app purchases
Questions
Is Roster Buddy free?
Is Steinfinder free?
Do Roster Buddy or Steinfinder have ads?
Which is updated more often, Roster Buddy or Steinfinder?
Other comparisons
