InstantFocus vs AmpGuide
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
InstantFocus
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Boost Your Focus with Our Intuitive and Fast Timer App Transform your productivity with our sleek and efficient timer app, designed to get you into focus mode effortlessly and quickly. - Seamless Focus Mode Entry: Jump straight into your work with a simple tap and start your focus session instantly. - Automatic Timer Start: No need for additional clicks. The timer auto-starts as soon as you launch the app, letting you dive right into your tasks. - Choose Your Timer Style: Whether you prefer the Pomodoro technique, a digital countdown, or a classic analog clock, our app has a mode that suits your style. - Flexible Orientation Support: Enjoy full functionality in both portrait and landscape modes, accommodating your preferred device orientation. - Stay Notified: Even if you close the app, timely notifications ensure youβre always on track. - Customizable Presets: Set your timer with your preferred presets to tailor your productivity sessions to your liking. Embrace productivity like never before. Download now to focus better, work smarter, and achieve more!
AmpGuide
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AmpGuide is an electrical field reference and calculator suite for electricians, apprentices, inspectors, engineers, solar installers, EV installers, and serious DIY customers. It brings common jobsite calculations into one offline workbench so you can check numbers, compare options, and keep notes without digging through separate utilities. Version 2.5 includes 27 calculators plus Inspection Brief for saved Jobs. The app reviews the calculations in a job pack, assigns a readiness score, flags failing results, calls out missing core checks, and suggests the next actions to document before review. Core tools include: - Wire size calculator with ampacity and voltage-drop checks. - Voltage drop for copper or aluminum, single-phase or three-phase. - Ampacity tables with ambient and conductor-count derating. - Breaker sizing for continuous and non-continuous loads. - Conduit fill, box fill, Ohm's Law, and three-phase helpers. - Standard and optional method service-load calculations. - Transformer kVA sizing and NEC 450.3(B)-style OCPD guidance. - Wire pull tension and jam-ratio checks. - Grounding electrode and equipment grounding conductor sizing. - Motor FLC, lighting demand, range demand, dryer demand, and fault-current tools. - Solar PV string, EV charger, parallel conductor, burial depth, and bid-estimate workspaces. - Conduit bender and wire color, resistor, thermocouple, and plug-pinout references. AmpGuide is designed for quick field decisions and reviewable planning. It is an informational reference and calculator, not a substitute for the official NEC, engineering judgment, jobsite conditions, permits, inspections, or authority-having-jurisdiction requirements. Always verify final work against currently adopted code and local requirements. Saved calculations and job notes stay on the device. AmpGuide does not request protected device permissions.
Screenshots
Verdict
The clearest difference is price: InstantFocus at $0.99 against AmpGuide's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
InstantFocus costs $0.99 and AmpGuide $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | InstantFocus | AmpGuide |
|---|---|---|
| Price | $0.99 β better | $2.99 |
| Update frequency | β | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 | 17.0 β better |
| Further details β not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | TLDR(KR) | Robert Corbin |
In-app purchases
InstantFocus
No in-app purchases
AmpGuide
No in-app purchases
Questions
Is InstantFocus free?
Is AmpGuide free?
Do InstantFocus or AmpGuide have ads?
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