TreeCorder vs Rail Roster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TreeCorder
This utility app helps foundations and NGOs easily record data about trees and the individuals who plant them. It provides a streamlined way to manage this information for conservation and community initiatives.
- Record tree data
- Record planter data
- Manage foundation data
- Manage NGO data
- Easy data entry
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A tool for foundations & NGOs to record tree and planter data in an easy way.
Rail Roster
Manage and catalog your model train collection with detailed records for trains, accessories, and consists. Track specifications, purchase history, and operational details, with powerful search and filtering tools. Visualize your collection's growth and value with insightful dashboards and charts.
- Catalog trains, accessories, and consists
- Detailed model and prototype specifications
- Track electronics, operation, and maintenance
- Purchase history and value tracking
- Photo support with galleries
- Consist building and analysis tools
- Collection insights and charts
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Rail Roster helps model railroad hobbyists catalog trains, accessories, and consists with rich details, photos, and collection insights. Keep your entire roster in one place. Track model specs, electronics, condition, pricing, prototype info, and notes, then quickly find items with powerful search, sorting, and filters. Key Features • Track trains, accessories, and consists in one collection • Rich train records: category, locomotive type, road name/number, model number, livery, scale, era, coupler type, and notes • Prototype reference fields: builder, operator, dates, wheel arrangement, gauge, speed, horsepower, tractive effort, and more • Electronics and operation tracking: DCC, decoder/address, sound, lights, smoke, dummy units, and maintenance flags • NMRA weight guidance with compliance targets and status • Purchase tracking: date, location, price paid, and MSRP • Photo support across trains, accessories, and consists with thumbnail strips plus full-screen, swipeable, zoomable galleries • Consist tools: member ordering/roles/direction, readiness score, coupler consistency, DCC/DC mix, NMRA compliance, and aggregate stats (length, weight, paid value, MSRP) • Collection Info dashboard: inventory totals and value summary, plus premium charts for category, scale, era, locomotive type, DCC vs DC, NMRA compliance, and collection growth • Fast search, sort, and filter chips (category, scale, era, manufacturer, purchase location, coupler type, locomotive type, DCC, dummy, NMRA, and photo status) • iCloud sync diagnostics with account status, last sync/check timestamps, and detailed sync error history • Preferences and personalization: default scale and alternate app icons Rail Roster is built for collectors who want a clean, visual, data-rich way to manage and grow their model railroad fleet. Premium unlocks unlimited inventory/photos, advanced charts, and all custom app icons. Privacy Policy: https://www.roboticsnailsoftware.com/work/railroster/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Rail Roster at 5.0 against TreeCorder's 3.0. Rail Roster also leads on update cadence (weekly vs every 2 months). TreeCorder's advantage is in-app purchases (none vs 5) and iOS requirement (15.6 vs 26.0). On price, ratings volume, ads 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. Rail Roster sells 5 in-app purchases, starting at $4.99 per year. TreeCorder asks for nothing beyond the download.
Rail Roster holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
TreeCorder ships an update every 2 months, Rail Roster weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | TreeCorder | Rail Roster |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 89 MB | 128 MB |
| Age rating | 4+ | +4 |
| Developer | EcoMatcher Limited | Robotic Snail Software LLC |
Customer experience
TreeCorder
Rail Roster
In-app purchases
TreeCorder
No in-app purchases
Rail Roster
- Premium - Yearly1 Month trial$4.991 Year
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$4.99
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- Premium - Lifetime$19.99









