Comparison

OilMo vs LevelWatch

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

Head to head

About

OilMo

Features

Read full description

OilMo from WIKON - Get in Touch Use the OilMo app as a perfect solution to control the fill level of your oil tanks. Everytime and everywhere in the world! With this app you have a optimized overview of yout tanks. if you dont have an account already, please use the following demo login or contact us at info@wikon.de .You are welcome! Demo Login: Username: OilMoDemo Password: fuellstand

About

LevelWatch

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LevelWatch use external Navis wireless sensors for tank level monitoring of water and other water based liquids. Compatible sensors: LW BLE-C2, LW BLE-S2, LW BLE-P Application features: - volume units: percentage, liter, hectoliter, cubic meter - daily and weekly consumption - selectable tank shape: square, oval, round and custom - low and high alarms - show data from up to three tanks simultaneously Sensor features: - suitable for all water based liquids and all types of tanks/reservoirs - range up to 50 m - easy installation without any wires - up to 4 years of sensors battery life Don't have Navis LevelWatch sensors yet? Get them at http://navis-elektronika.com/en/index.php

Screenshots

OilMo3 screens

LevelWatch3 screens

Verdict

The call

The clearest difference is update cadence: OilMo at every 3 weeks against LevelWatch's every 9 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OilMo ships an update every 3 weeks, LevelWatch every 9 months. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 5 level

OilMo versus LevelWatch: the parameters behind the verdict, then further details
Parameter	OilMo	LevelWatch
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 9 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0	12.0
Further details — not scored
Size	13 MB	3 MB
Age rating	17+	4+
Developer	Wikon Kommunikationstechnik GmbH	Miha Korosec

In-app purchases

None

OilMo

No in-app purchases

None

LevelWatch

No in-app purchases

Questions

Is OilMo free?

OilMo is free to download, with no in-app purchases.

Is LevelWatch free?

LevelWatch is free to download, with no in-app purchases.

Do OilMo or LevelWatch have ads?

Neither OilMo nor LevelWatch shows ads.

Which is updated more often, OilMo or LevelWatch?

OilMo ships an update every 3 weeks, and LevelWatch every 9 months. Most recently, OilMo was updated on September 28, 2026 and LevelWatch on September 13, 2026.