Comparison

Skyresponse Alarm vs Simple Easy Calc Lite

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

Head to head
About

Skyresponse Alarm

Features
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Skyresponse:alarm is designed to give lone workers or private persons, who is at risk at ending up in unsecure environments or emergency, a possibility to quickly send off an alarm if you for example are under threat or has been injured in an accident. Skyresponse:alarm safely connects the alarm to a predefined receiver (could be a professional response centre, an internal operations centre or similar) which makes it possible to quickly initiate help. An alarm can be activated from the alarm button in Skyresponse:alarm application or via the wireless accessory called Safeclick. When an alarm is activated, a phone call is connected to the predefined receiver at the same time as the application transmit the exact location, user information and other status information from the phone to the response centre. The user information is combined with the pre-entered instructions in the Skyresponse system so that the operator receives an as accurate and distinctive picture as possible about the measures that is needed to be done. On the contrary to most other applications that send alarm to friends, Skyresponse:alarm normally sends the alarm to a response centre. The connection to the response centre goes through the Skyresponse system. Please contact Skyresponse to get a full list of professional response centers that support Skyresponses products. To be able to use Skyresponse:alarm, the user needs to have an account on Skyresponses server where the user has added their profile and the instructions that should be performed when an alarm is triggered. To best aid a rescue team locating the person in distress, continued updates as well as a history of previous locations are provided to the response center while the alarm is active. This app uses the GPS in the background when there is an active alarm. Continued use of GPS running in the background can dramatically decrease battery life.

About

Simple Easy Calc Lite

Features
Read full description

This application includes the following Simplified Calculators (1) Anniversary (2) Bill splitting (3) Tip Calculation (4) Comparison (5) Discount (6) Credit Simulation This application doesn't require any use of symbolic computation like "+" and "-". (1) Anniversary Ex.1) This app provides the day 15000th from wedding day and how many days left to the day 15000th from today. Ex.2) This app provides the duration from the date (Sep. 8 2008) my pet came to my home and to next birthday (Jun. 18 2012) of my pet. The date of the result can be stored to the date or today of my calendar. (2) Bill splitting Ex.1) This app provides Each Pay from Total Amount and Head-count. Ex.2) This app also provides Exempted Pay for the attendees who joined later with Exempted Rate and the number of the exempted people in the Head-count. (3) Tip Calculation Ex.1) By specifying Tip rate, this app provides the total amount of pay including Tax. Ex.2) By specifying Tip amount, this app provides the total amount of pay including Tax. (4) Comparison Ex.) When the same detergent is sold with different capacity and price as follows, this app provides which is beneficial. 41oz $8.50 and 62oz $14.40 (5) Discount Ex.1) With a price and its cut rate (25% off), this app provides how much actually discounted. Ex.2) With only actual sales price and its cut rate, this app provides original list price. (6) Credit Simulation With a price, the number of pay and an annual interest (%), this app provides the monthly pay and additional pay at bonus. To get precise result, it would be better to make sure the annual interest (%) to the store or shop. All of the result can be shared on Twitter, Facebook, Instagram, LINE and so on, stored on a calendar and can be sent by mail. (7) Configuration This provides the setting of currency unit of each app. Also, this provides the setting of wall paper of each app. "more…" provides the capability to select apps and change the order of apps in the front tab. This app is only for iPhone.

Screenshots

Skyresponse Alarm4 screens
Simple Easy Calc Lite4 screens

Verdict

The call

The clearest difference is ads: Skyresponse Alarm at none against Simple Easy Calc Lite's shown. Skyresponse Alarm also leads on update cadence (every 2 months vs every 38 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Skyresponse Alarm ships an update every 2 months, Simple Easy Calc Lite every 38 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard3 real differences Β· 3 level
Skyresponse Alarm versus Simple Easy Calc Lite: the parameters behind the verdict, then further details
ParameterSkyresponse AlarmSimple Easy Calc Lite
PriceFreeFree
Update frequencyEvery 2 months β€” betterEvery 38 months
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPod, Apple Watch β€” betteriPhone, iPod
Requires iOS11.0 β€” better15.0
Further details β€” not scored
Size37 MB15 MB
Age rating4+4+
DeveloperSkyresponse ABHiroyuki Suzuki

In-app purchases

None

Skyresponse Alarm

No in-app purchases

None

Simple Easy Calc Lite

No in-app purchases

Questions

Is Skyresponse Alarm free?
Skyresponse Alarm is free to download, with no in-app purchases.
Is Simple Easy Calc Lite free?
Simple Easy Calc Lite is free to download, with no in-app purchases.
Do Skyresponse Alarm or Simple Easy Calc Lite have ads?
Simple Easy Calc Lite shows ads; Skyresponse Alarm does not.
Which is updated more often, Skyresponse Alarm or Simple Easy Calc Lite?
Skyresponse Alarm ships an update every 2 months, and Simple Easy Calc Lite every 38 months. Most recently, Skyresponse Alarm was updated on November 1, 2026 and Simple Easy Calc Lite on November 2, 2026.

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