Comparison

SilverTimer vs Smartycle

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

Head to head
About

SilverTimer

Features
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Anyone who has ever dealt with the production of colloidal silver knows the "problem" based on the amount of water to be treated and the desired PPM to determine the required switch-on time for electrolysis. This app takes the determination of this value on the basis of tables and calculates it accordingly after entering the values for the water quantity and the PPM. After pressing the start button, a counter starts to run down. At the end, when the desired PPM are reached, you will receive a notification. The operation is largely self-explanatory. Apple Watch is also supported. If you have any questions, please visit my support page.

About

Smartycle

Features
Read full description

Smartycle is an Apple Watch app designed for tracking your cycling activities. It utilizes a specialized Bluetooth sensor placed on your bicycle. With this sensor, you can achieve much more precise and reliable results than when using GPS, all while significantly conserving your watch's battery. If you don't yet own the sensor, the app can also operate in GPS mode. Features: * Reliable speedometer * Smart notifications * Rich ride analysis * Apple Health integration * Screen rotation * GPS support and route tracking * Multiple sensors support Your privacy at first place. No cloud no registration no ads. Your data is stored on device only.

Screenshots

SilverTimer3 screens

Verdict

The call

The clearest difference is update cadence: Smartycle at every 2 months against SilverTimer's every 30 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

SilverTimer ships an update every 30 months, Smartycle every 2 months. The most recent releases landed on September 14, 2026 and September 30, 2026 respectively.

Scorecard1 real difference ยท 5 level
SilverTimer versus Smartycle: the parameters behind the verdict, then further details
ParameterSilverTimerSmartycle
PriceFreeFree
Update frequencyEvery 30 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod, Apple Watch โ€” betteriPhone, iPod, Apple Watch
Requires iOS13.013.0
Further details โ€” not scored
Size23 MB2 MB
Age rating4+4+
DeveloperJoerg HolzapfelAndroworks s.r.o.

In-app purchases

None

SilverTimer

No in-app purchases

None

Smartycle

No in-app purchases

Questions

Is SilverTimer free?
SilverTimer is free to download, with no in-app purchases.
Is Smartycle free?
Smartycle is free to download, with no in-app purchases.
Do SilverTimer or Smartycle have ads?
Neither SilverTimer nor Smartycle shows ads.
Which is updated more often, SilverTimer or Smartycle?
SilverTimer ships an update every 30 months, and Smartycle every 2 months. Most recently, SilverTimer was updated on September 14, 2026 and Smartycle on September 30, 2026.

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