EngineerCalc vs CLYNK CT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EngineerCalc
Read full descriptionHide full description
EngineerCalc is an app for electrical engineers and hobbyists. At the moment, it includes 4 calculators: • CapacitorCalc - Calculate the ripple voltage refusing capacitor capacitance and min. voltage for your AC-DC circuit • InductorCalc - Calculate the inductance, needed wire-length (and resistance of the wire) and Q-value for your diy coil/inductor • LC-TankCircuit - Calculate the 3rd value of your tank-circuit (capacitance, inductance or frequency) • Ohm'sLawCalc - Calculate the 3rd and/or 4th value of an Ohm's law circuit (voltage, current, resistance or power ) The app supports multiple units which you can change by tapping the unit-label: For CapacitorCalc: • Voltage (Volt) - V • Current (Amper) - A • Frequency (Herz) - Hz For InductorCalc: • Distance (Meter) - µm, mm, cm, m, Km • Resistance (Ohm) - pΩ, nΩ, µΩ, mΩ, Ω, KΩ, MΩ, GΩ • Frequency (Herz) - Hz, KHz, MHz, GHz • Inductance (Henry) - pH, nH, µH, mH, H, KH, MH, GH For LC-TankCircuit: • Capacitance (Farad) - pF, nF, µF, mF, F, KF, MF, GF • Inductance (Henry) - pH, nH, µH, mH, H, KH, MH, GH • Frequency (Herz) - Hz, KHz, MHz, GHz For Ohm'sLawCalc: • Voltage unit (Volt) - pV, nV, µV, mV, V, KV, MV, GV • Current unit (Amper) - pA, nA, µA, mA, A, KA, MA, GA • Resistance unit (Ohm) - pΩ, nΩ, µΩ, mΩ, Ω, KΩ, MΩ, GΩ • Power unit (Watt) - pW, nW, µW, mW, W, KW, MW, GW If you have an development suggestion, want to request an unit support or want to report a bug, you can get in touch with me trough my website https://ssl-saario.xyz/AppFiles/html/eCalcHelp.html
CLYNK CT
Easily return bottles and cans for cash with this recycling app. Track your returns, find drop locations, and scan bag tags directly within the app to maximize your rewards. Recycling is made simple and rewarding.
- Track returns and balance
- Find nearby drop locations
- Scan bag tags in-app
- Get processing notifications
- Access account anytime
Read full descriptionHide full description
Scan. Drop. Earn. Recycling made simple. CLYNK is the easiest way to return your bottles and cans for cash—now smarter, faster, and more helpful than ever. Whether you’re new to CLYNK or a longtime recycler, our newly redesigned app helps you track your returns, find drop locations, and maximize your impact. What’s new: • Step-by-step tour: New to CLYNK? Get started in minutes with an in-app walkthrough that shows you how to CLYNK with confidence. • Location finder: Easily find nearby drop stations so you never miss a chance to return. • In-app bag scanning: Scan your bag tags right in the app to track them before dropping off. Features you’ll love: • Track your balance and see recent returns • Get notified when your bags are processed • Access your CLYNK account anytime, anywhere Recycling shouldn’t be complicated. With the CLYNK app, it isn’t. Download today and turn your bottles and cans into real rewards. If you are trying to CLYNK in Maine or New York, please download this app: https://apps.apple.com/us/app/clynk/id1598008386
Screenshots
Verdict
The clearest difference is price: CLYNK CT at Free against EngineerCalc's $1.99. CLYNK CT also leads on update cadence (every 9 months vs every 60 months). EngineerCalc's advantage is iOS requirement (12.0 vs 15.5). On ads, in-app purchases 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
CLYNK CT is free to download; EngineerCalc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
EngineerCalc ships an update every 60 months, CLYNK CT every 9 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | EngineerCalc | CLYNK CT |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 2.4 (21 ratings) — better |
| Positive reviews | — | 15.4% of reviews |
| Number of ratings | — | 21 — better |
| Update frequency | Every 60 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 10 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | oskari saarinen | Count and Crush, LLC |
In-app purchases
EngineerCalc
No in-app purchases
CLYNK CT
No in-app purchases









