Comparison

ColorTrack vs TDSBot

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

Head to head
About

ColorTrack

Features
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Perfect your roast with ColorTrack precise coffee color measurement. Connect the app wirelessly to a Bluetooth-enabled ColorTrack unit to take and compare measurements of coffee samples, for increased roast consistency and quality. Features: โ€ข Take and compare color samples from ColorTrack Benchtop โ€ข Share color readings across devices with ColorTrack Cloud โ€ข Select or create custom measurement scales to associate values with other color measurement systems Please note: Use of this app requires the purchase of a Bluetooth-enabled ColorTrack Benchtop system. To purchase a Bluetooth-enabled system or upgrade your current system, please contact your account representative.

About

TDSBot

Features
Read full description

TDSBot tracks incoming and purified water TDS (ppm), temperature, volume of water filtered and its flow rate in your reverse osmosis water filter system. It provides you with real time quality of water, total water filtered, and status of filter cartridges. It notifies you about water quality, leaks, blockage, abnormal temperature and predictive filter maintenance alerts so that you can proactively take action to ensure that your system runs efficiently and ensure good potable water always. Visualize system dashboard, device setup, configure alerts using the free app.

Screenshots

ColorTrack4 screens
TDSBot4 screens

Verdict

The call

The clearest difference is update cadence: TDSBot at every 2 months against ColorTrack's every 4 months. 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

ColorTrack ships an update every 4 months, TDSBot every 2 months. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

Scorecard1 real difference ยท 5 level
ColorTrack versus TDSBot: the parameters behind the verdict, then further details
ParameterColorTrackTDSBot
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.6
Further details โ€” not scored
Size85 MB48 MB
Age rating4+4+
DeveloperFresh Roast SystemsWaterTDS Inc

In-app purchases

None

ColorTrack

No in-app purchases

None

TDSBot

No in-app purchases

Questions

Is ColorTrack free?
ColorTrack is free to download, with no in-app purchases.
Is TDSBot free?
TDSBot is free to download, with no in-app purchases.
Do ColorTrack or TDSBot have ads?
Neither ColorTrack nor TDSBot shows ads.
Which is updated more often, ColorTrack or TDSBot?
ColorTrack ships an update every 4 months, and TDSBot every 2 months. Most recently, ColorTrack was updated on October 10, 2026 and TDSBot on October 3, 2026.

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