Final converter Lite vs SunStem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Final converter Lite
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Final converter --- FREE VERSION --- - unit conversions can be very useful. Used to fast conversion of the desired physical quantity units to other units of the same quantity. Our app brings you the unit conversions that you can use in everyday life. Fuel - MPG, l/100km Length - km, miles, inch, cm, m, feet Temperature - °C, °F Area - m2, acres Volume - m3, gallon, l Weight - kg, pounds Speed - km/h, mph, m/s Power - kw, ps News: We are currently working on changes to the applications that are part of the Final suite. This update run early 2015 (January / February) and progressively for all applications. changes: - nice and friendly design - optimization for the iPad, later in 2015 version for OS X - new features: new quantities, units cooperation between applications iCloud and other - application Final converter is a part of Final suite: Final converter Final scan - code reader Final background Final notes Final countdown - ultimate deadline manager We wish you all the best and we hope this application will be helpful!!! Thank you. GIBOX developers team.
SunStem
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SunStem is an offline solar and battery calculator for RVs, vans, boats and cabins. Build a saved system profile, then estimate battery runtime, solar yield, reserve risk and safer system sizing on iPhone or iPad. CALCULATE BATTERY RUNTIME - Compare load, solar and usable battery capacity - Forecast the next charge window and hours to the reserve floor - Work offline from a saved profile and local inputs SIZE AN OFF-GRID SYSTEM - Review battery, PV, MPPT, inverter, wire and fuse planning outputs - Check voltage drop, cold Voc and fuse-versus-wire safety gates - See assumptions and deterministic calculations from the native core AUDIT THE NEXT SEVEN DAYS - Scan daily reserve risk from saved load and solar assumptions - See what to shed, when to charge and why the risk changed - Export facts for a trip partner, installer or hardware review No cloud account is required before first value. SunStem provides planning estimates and field-review evidence, not engineering certification. It does not control chargers, inverters or BMS hardware. Background or unattended hardware monitoring is not promised in this release.
Screenshots
Verdict
The clearest difference is iOS requirement: Final converter Lite at 7.0 against SunStem's 17.0. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Final converter Lite | SunStem |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Arrabella s.r.o. | Dmitriy Motorin |
In-app purchases
Final converter Lite
No in-app purchases
SunStem
No in-app purchases









