Comparison

GK Trident vs Senstone

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

Head to head
About

GK Trident

Secure your computer with phone-based keyless entry. Automatically lock your device when you step away and unlock it upon your return. Offers two-factor authentication for enhanced security.

Highlights
  • Keyless computer entry
  • Automatic locking/unlocking
  • Proximity detection via Bluetooth
  • Two-factor authentication
  • Local secure information storage
Features
Read full description

GateKeeper Trident allows you to lock and unlock your computer with your phone. Secure your computer with keyless entry. After installing GateKeeper Trident on your phone, pair it to your computer using the GateKeeper desktop application. The Trident app can automatically lock your computer when you walk away and unlock it when you walk back - no need to manually lock your computer or enter your password to log in. We also provide 2-factor authentication for unlocking. Trident uses Bluetooth Low Energy technology to estimate your proximity to your computer. All secure information is stored locally on your computer and nothing is transmitted over the air. IMPORTANT REQUIREMENTS: * Your phone must support Bluetooth Low Energy advertising * Your computer must be running Windows 7, 8, 10 or OS X High Sierra / Mojave * You must install the GateKeeper desktop software (version 3.5.x and up) available from: https://gkaccess.com/software.html * Your computer must have the GateKeeper USB dongle. These can be purchased from: https://gkaccess.com/store.html If running Windows 10, you may also use your computer’s internal BLE or an external BLE dongle. For any questions or comments, please email us at info@gkaccess.com.

About

Senstone

This app works with a wearable device to capture voice notes and reminders hands-free. It automatically transcribes audio into text, organizes notes with hashtags, and allows for scheduling tasks and lists via voice commands. The system syncs offline recordings and notifies users of device battery status.

Highlights
  • Wearable voice capture
  • Automatic voice-to-text transcription
  • Offline recording
  • Voice-commanded reminders and lists
  • Hashtag organization
  • Audio preservation
Features
Read full description

Senstone is a tiny wearable voice assistant powered by this App and Cloud-based system. It lets you capture your ideas, notes and reminders without pulling out your phone. On Senstone Device Side: - Syncs with the App. - Automatically converts voice memos into organized text notes. - Works offline: you can record notes without connection to the phone. - Automatically syncs when you're back in range. - Sends a gentle sound when you start and finish the recording. On the App Side: - Personalized assistant and punctuation engine that improves over time. - Lets you schedule reminders and create to-do-lists (checklists, shopping lists, etc.) with voice commands. - Lets you add hashtags for quick search. - Notifies when Senstone's battery is low. - App preserves audio of every note. - A cloud-based account is available on multiple iOS devices.

Screenshots

GK Trident4 screens
Senstone4 screens

Verdict

The call

The clearest difference is rating: Senstone at 3.7 against GK Trident's 3.1. Senstone also leads on update cadence (every 3 weeks vs every 7 months) and ratings volume (25 vs 8). GK Trident's advantage is iOS requirement (8.0 vs 15.0). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Senstone holds the better App Store score, 3.7 against 3.1. Both are backed by a comparable volume of ratings — 8 and 25 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

UpkeepUpdate frequency

GK Trident ships an update every 7 months, Senstone every 3 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
GK Trident versus Senstone: the parameters behind the verdict, then further details
ParameterGK TridentSenstone
PriceFreeFree
Rating3.1 (8 ratings)3.7 (25 ratings) — better
Positive reviews50.0% of reviews50.0% of reviews
Number of ratings825 — better
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size41 MB13 MB
Age rating4+17+
DeveloperUntethered Labs, Inc.Senstone, Inc.

Customer experience

GK Trident

All ratings8 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Senstone

All ratings25 ratings
Positive64.0%
Neutral4.0%
Negative32.0%
Written reviews12 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

GK Trident

No in-app purchases

None

Senstone

No in-app purchases

Questions

Is GK Trident free?
GK Trident is free to download, with no in-app purchases.
Is Senstone free?
Senstone is free to download, with no in-app purchases.
Which has better reviews, GK Trident or Senstone?
Senstone is rated higher. GK Trident averages 3.1 out of 5 from 8 ratings, while Senstone averages 3.7 from 25 ratings.
Do GK Trident or Senstone have ads?
Neither GK Trident nor Senstone shows ads.
Which is updated more often, GK Trident or Senstone?
GK Trident ships an update every 7 months, and Senstone every 3 weeks. Most recently, GK Trident was updated on October 10, 2026 and Senstone on October 9, 2026.

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