SIKU vs Trailmark (7.0)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SIKU
This app supports Indigenous communities by providing tools for tracking hunting trips, assessing ice safety, and preserving language. It prioritizes user data ownership and community integrity, requiring real identities for participation.
- Hunting trip tracking
- Ice safety tools
- Weather forecasting
- Language preservation
- Knowledge transfer
- Community respect and integrity
Read full descriptionHide full description
SIKU is made by and for Indigenous communities and harvesters. It provides features for tracking hunting trips, tools and services for ice safety, weather forecasting, language preservation, knowledge transfer and so much more! -------------------------------- GUIDING PRINCIPLES -------------------------------- 1. Respect - SIKU is a safe place to share Indigenous Knowledge and hunting stories. 2. Self-Determination - SIKU supports Indigenous-led governance and monitoring of lands and oceans. 3. Intellectual Property - You own your data. No one can use your data without permission. 4. Integrity - Your real identity is required to protect the integrity of the SIKU community and ensure it remains a safe space for Indigenous knowledge. Projects must follow all permits, licensing and Indigenous research policies.
Trailmark (7.0)
Read full descriptionHide full description
Please note this version is only compatible with clients running our latest Trailmark 7.0 software. For users on earlier versions please use the legacy Trailmark app. Trailmark Mobile from Trailmark Systems - Introducing the all-in-one mobile data collection app that is transforming Indigenous land and natural resource management across Canada! Trailmark Mobile makes it fast and simple to collect field data, whether you're an interested community member or a seasoned researcher. Use it for community based monitoring, Indigenous rangers programs, field reconnaissance, ground-truthing, citizen science, land use planning, land asset management -- and more. Trailmark Mobile is easy to learn and use too. Create custom mobile data collection forms in your Trailmark web account and push them out to your iPhone or iPad. Data collectors use the app's simple interface to document traditional land use and local knowledge observations with rich, real-time data, including voice recordings, photographs, GPS tracks, and more, all in the field. Just hit the sync button to send your mobile data to your secure Trailmark web account for organization and analysis.
Screenshots
Verdict
The clearest difference is device support: Trailmark (7.0) at 3 against SIKU's 1. Trailmark (7.0) also leads on iOS requirement (15.0 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.
SIKU ships an update monthly, Trailmark (7.0) fortnightly. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.
| Parameter | SIKU | Trailmark (7.0) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 462 MB | 68 MB |
| Age rating | 9+ | 4+ |
| Developer | Arctic Eider Society | Trailmark Systems |
In-app purchases
SIKU
No in-app purchases
Trailmark (7.0)
No in-app purchases







