Comparison

CheckTrees vs Twindo

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

CheckTrees

Features
Read full description

The CheckTrees app assists professional arborists performing tree assessments including mapping, treatment recommendations and associate organisms overview.

About

Twindo

Features
Read full description

The offline-first field service app for any asset. Twindo gives field technicians everything they need on site: inspection reports, task management, timesheets, live project overviews and an AI copilot that works without signal. From wind turbines and solar parks to substations, battery storage and industrial equipment, Twindo works for any asset you inspect and maintain. On iPhone and iPad. WORKS OFFLINE, EVERYWHERE Offshore, up a tower, in a remote solar park or deep inside a plant, Twindo keeps working. Capture reports, log hours and look up procedures with no connection. Everything syncs automatically when you're back online. OFFLINE AI COPILOT Your expert in the field, even without signal. Ask about repair procedures, quality checks and technical limits, and get clear, step-by-step answers right at the asset. ANY ASSET, ONE APP Twindo is asset-agnostic. Set up your work the way your operation runs: - Organise everything by project, site, asset and sub-asset - Wind (onshore and offshore), solar, hydropower, grid and substations, battery energy storage, industrial plants and more - Go from a whole site down to a single component, like a bearing or a seal INSPECTION REPORTS FROM THE ASSET - Start a report in seconds by picking the project, site, asset and sub-asset - Add photos that are automatically stamped with time and GPS location - Rate condition from Excellent to Critical and add comments and notes - Save drafts and submit when you're ready, with status tracking from draft to complete PROJECTS AND TASKS AT A GLANCE - See completion, tasks, reports and alerts for every project - Keep track of jobs and tasks across multiple sites - Live weather maps with wind forecasts for each site TIMESHEETS IN SECONDS - Log working time, travel, breaks, meetings and weather standby - See your day at a glance with an automatic hours breakdown - Add your crew, per diem, on-call time, HSEQ reporting, and consumables and equipment - Sign digitally and submit straight from the field SCHEDULING AND NOTIFICATIONS - See every job and every day in one schedule - Get notified when work is assigned, updated or needs review BUILT BY PEOPLE, FOR PEOPLE IN THE FIELD Twindo is built with technicians, not just for them. We know the field is tough, schedules change and paperwork slows everyone down. So we built an app that's simple to use, works where you work, and gets your data to the office without the back-and-forth. Less paperwork. More time on the job. Download Twindo and bring your whole field day into one app.

Screenshots

Twindo4 screens

Verdict

The call

The clearest difference is update cadence: Twindo at weekly against CheckTrees's every 9 months. CheckTrees's advantage is iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CheckTrees ships an update every 9 months, Twindo weekly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

Scorecard2 real differences ยท 4 level
CheckTrees versus Twindo: the parameters behind the verdict, then further details
ParameterCheckTreesTwindo
PriceFreeFree
Update frequencyEvery 9 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad โ€” better
Requires iOS14.0 โ€” better18.0
Further details โ€” not scored
Size23 MB112 MB
Age rating4+4+
DeveloperSAFE TREES, s.r.o.Twindo BV

In-app purchases

None

CheckTrees

No in-app purchases

None

Twindo

No in-app purchases

Questions

Is CheckTrees free?
CheckTrees is free to download, with no in-app purchases.
Is Twindo free?
Twindo is free to download, with no in-app purchases.
Do CheckTrees or Twindo have ads?
Neither CheckTrees nor Twindo shows ads.
Which is updated more often, CheckTrees or Twindo?
CheckTrees ships an update every 9 months, and Twindo weekly. Most recently, CheckTrees was updated on October 8, 2026 and Twindo on October 24, 2026.

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