Comparison

Fitabase Engage vs Green Time Tracker

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

Head to head
About

Fitabase Engage

Features
Read full description

Connect to your research study using the Fitabase Engage app! You’ll get set up with the help of your study team’s representative. Once connected, you’ll be able to: - Receive notifications to remind you to sync your wearable device - See your wearable’s syncing status - Keep up-to-date on study information or changes

About

Green Time Tracker

This app helps you track time spent outdoors with simple, private logging. Monitor daily and weekly progress, build motivation with streaks, and set custom annual goals. All your data stays on your device with no accounts or ads.

Highlights
  • One-tap outdoor time logging
  • Daily and weekly progress charts
  • 7-day streak motivation
  • Activity tagging (hiking, cycling, etc.)
  • Custom annual goals
  • Data export/import
  • Local data storage
Features
Read full description

Green Time is a simple, private way to track time spent outdoors. No accounts, no ads, no subscriptions — just you and your progress. Built for people who want to be in nature more: log outdoor time with a tap, see your daily and weekly progress at a glance, and build a streak that keeps you motivated. FEATURES • One-tap logging from the Dashboard • Daily and weekly progress with clear charts • 7-day streak strip — keep your rhythm going • Activity tags: hiking, walking, cycling, gardening, paddling, and more • Bulk add historical time to catch up past activities • Custom annual goal (default 1,000 hours) • Optional daily reminders — no cloud, no tracking • Light, Dark, and System appearance modes • Export and import your data as a simple JSON file • Entirely local — no account needed, nothing sent to any server TIP JAR Green Time is free and stays free. If you want to support ongoing development, the Settings screen includes an optional tip jar with three small tip tiers. Tips don't unlock anything — everything is already free. PRIVACY Your data lives on your device. No analytics, no ads, no account, no sync, no sharing. It's the most private fitness-adjacent app you'll use all year. Support: https://coryroyce.github.io/green-time-tracker-docs/ Privacy Policy: https://coryroyce.github.io/green-time-tracker-docs/privacy-policy.html Terms of Use: https://coryroyce.github.io/green-time-tracker-docs/terms-of-service.html

Screenshots

Fitabase Engage4 screens
Green Time Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Fitabase Engage at none against Green Time Tracker's 5. Fitabase Engage also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Green Time Tracker sells 5 in-app purchases, starting at $0.99 per month. Fitabase Engage asks for nothing beyond the download.

UpkeepUpdate frequency

Fitabase Engage ships an update every 5 weeks, Green Time Tracker every 4 weeks. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
Fitabase Engage versus Green Time Tracker: the parameters behind the verdict, then further details
ParameterFitabase EngageGreen Time Tracker
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 5 weeksEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better17.0
Further details — not scored
Size93 MB5 MB
Age rating4+4+
DeveloperSmall Steps Labs LLCCory Randolph

In-app purchases

None

Fitabase Engage

No in-app purchases

5 purchases

Green Time Tracker

Subscriptions2
  • Green Time Tracker Premium(1 Month)$0.991 Month
  • Green Time Tracker Premium (1 Year)$4.991 Year
One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99

Questions

Is Fitabase Engage free?
Fitabase Engage is free to download, with no in-app purchases.
Is Green Time Tracker free?
Green Time Tracker is free to download, with in-app purchases available.
Do Fitabase Engage or Green Time Tracker have ads?
Neither Fitabase Engage nor Green Time Tracker shows ads.
Which is updated more often, Fitabase Engage or Green Time Tracker?
Fitabase Engage ships an update every 5 weeks, and Green Time Tracker every 4 weeks. Most recently, Fitabase Engage was updated on October 27, 2026 and Green Time Tracker on October 17, 2026.

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