Comparison

TKController vs OneTap Replies

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

Head to head
About

TKController

This utility app simplifies the control of GPS tracker devices by generating SMS messages for commands. It supports various TK-series trackers and similar devices, allowing users to manage features like geo-fencing, shock alerts, and location tracking.

Highlights
  • SMS message generation for tracker commands
  • Geo-fencing and stockade area alerts
  • Shock and movement detection notifications
  • Configurable position update frequency
  • Device status monitoring (battery, GPS, GSM)
  • Remote engine disable function
Features
Read full description

An app to simplify control of the TK-102 compatible and similar GPS Tracker devices. Simplifying the creation of SMS text messages to send to and control your device. The app supports the TK102,TK103,TK104,TK105,TK106 devices and any other trackers that use the same protocols. Additional protocols/devices can be added by request. See the support page for more information. The app supports multiple devices and regularly used stockade settings can be saved, viewed and activated. The app supports the following functions (depending on the device support)... - Stockade or Geo Fence: Define, view and activate stockade areas, sending you an alert should the tracker move outside the defined area. - Shock: Turn the shock sensor on so you will be notified if the unit (or your vehicle) is disturbed. - Move: Notify you if the tracker (or your vehicle) changes position while armed. - Track: Receive regular updates of the tracker or vehicle position, define the frequency of the updates and how many updates. - Status: Monitor the battery life, GPS status, GSM connection status and GPRS status. - Locate: Ask the tracker to report it's current position. - Remote engine/electrical disable. The app uses SMS messages to communicate with the device. Each SMS message is generated and displayed to the user for review before sending.

About

OneTap Replies

Instantly access saved text templates, photos, videos, and files from a custom keyboard. Save time by avoiding repetitive typing in any app, from messages to emails.

Highlights
  • Instant replies from any app
  • Save text templates
  • Store photos, videos, and files
  • Customizable keyboard
  • Organize with colored tags
  • Reduce typing time
Features
Read full description

Stop retyping the same messages in every conversation. Access your saved text templates and quick replies instantly from any app. Our smart custom keyboard saves you valuable time every single day. And it is not just text anymore. Keep your photos, videos, and files in the keyboard too: one tap copies the one you need to your clipboard, ready to paste into any chat. FEATURES • Reply to messages (chat, email, social media) instantly without retyping routine answers • Available everywhere; access your common replies and templates from the keyboard in any app • No app switching needed for common messages • Works with any app, WhatsApp, email, social media, and more • Reduce typing time from minutes to seconds • Save photos, videos, and files in your keyboard, not only text • One tap copies a photo, video, or document to your clipboard, then paste it into any conversation • Keep contracts, menus, price lists, portfolio shots or product photos always at hand • Add anything in seconds: type it, paste it from the clipboard, or share it into the app from Photos, Files, or any other app • Organize everything with colored tags and find the right one instantly We offer three auto-renewing subscription options: • Basic, a 1 Month subscription • Premium, a 12-month subscription Prices may vary by location. Subscriptions will auto-renew unless canceled. • Payment will be charged to the iTunes Account at confirmation of purchase • Subscription may be managed by the user, and auto-renewal may be turned off by going to the user’s Account Settings after purchase. • No cancellation of the current subscription is allowed during the active subscription period. • Subscription automatically renews unless auto-renewal is turned off at least 24-hours before the end of the current period. • Your account will be charged for renewal for the amount of your current subscription within 24-hours prior to the end of the current period. All costs for subscriptions are mentioned above. Privacy Policy https://alexdenk.eu/subscriptions-privacy-policy.html Terms of Use https://alexdenk.eu/subscriptions-terms-of-use.html

Screenshots

TKController4 screens
OneTap Replies2 screens

Verdict

The call

The clearest difference is rating: TKController at 4.5 against OneTap Replies's 1.0. TKController also leads on in-app purchases (none vs 5) and ratings volume (8 vs 1). OneTap Replies's advantage is ads (none vs shown) and update cadence (monthly vs every 11 months). On price 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. OneTap Replies sells 5 in-app purchases, starting at $2.99 per month. TKController asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TKController holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: TKController has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

TKController ships an update every 11 months, OneTap Replies monthly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
TKController versus OneTap Replies: the parameters behind the verdict, then further details
ParameterTKControllerOneTap Replies
PriceFreeFree
Rating4.5 (8 ratings) — better1.0 (1 ratings)
Positive reviews83.3% of reviews—
Number of ratings8 — better1
Update frequencyEvery 11 monthsMonthly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better17
Further details — not scored
Size13 MB14 MB
Age rating4+4+
DeveloperDave WhiteDenk Alexandru

Customer experience

TKController

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%
Written reviews36 reviews
Positive83.3%
Neutral11.1%
Negative5.6%

OneTap Replies

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

TKController

No in-app purchases

5 purchases

OneTap Replies

Subscriptions3
  • Monthly Subscription$2.991 Month
  • Annual Subscription$8.991 Year
  • Annual Subscription7 Days trial$11.991 Year
One-time2
  • Lifetime Access$12.99
  • Lifetime Access$17.99

Questions

Is TKController free?
TKController is free to download, with no in-app purchases.
Is OneTap Replies free?
OneTap Replies is free to download, with in-app purchases available.
Which has better reviews, TKController or OneTap Replies?
TKController is rated higher. TKController averages 4.5 out of 5 from 8 ratings, while OneTap Replies averages 1.0 from 1 ratings.
Do TKController or OneTap Replies have ads?
TKController shows ads; OneTap Replies does not.
Which is updated more often, TKController or OneTap Replies?
TKController ships an update every 11 months, and OneTap Replies monthly. Most recently, TKController was updated on October 15, 2026 and OneTap Replies on October 24, 2026.

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