Comparison

MagicLockBox vs Synergy E

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

Head to head

EV Charging

About

MagicLockBox

Features

Read full description

It is an application for "Magic Lock Box" that enables you to operate the smart key of i car with iPhone. With this app, you can now use your iPhone to perform operations similar to those of a car's smart key, and you no longer have to carry your smart key with you. Of course, it is possible to register multiple smart keys.

About

Synergy E

This app promotes environmental sustainability by encouraging users to reduce their carbon footprint and improve air quality. It aims to foster a collective commitment to a healthier planet.

Highlights

Reduce carbon footprint
Improve air quality
Environmental commitment
Sustainable living
EV charging information

Features

Read full description

join us in our endeavour and commitment to reduce carbon footprint and improve the air quality for a better tomorrow.

Screenshots

MagicLockBox2 screens

Synergy E3 screens

Verdict

The call

The clearest difference is update cadence: MagicLockBox at every 2 months against Synergy E's every 4 months. Synergy E's advantage is iOS requirement (12.4 vs 15.6). 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

MagicLockBox ships an update every 2 months, Synergy E every 4 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 6 level

MagicLockBox versus Synergy E: the parameters behind the verdict, then further details
Parameter	MagicLockBox	Synergy E
Price	Free	Free
Positive reviews	—	50.0% of reviews
Update frequency	Every 2 months — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod, Apple Watch — better	iPhone, iPad, iPod
Requires iOS	15.6	12.4 — better
Further details — not scored
Size	3 MB	94 MB
Age rating	4+	17+
Developer	SYSTEM DESIGN CORP	Kazam EV Tech Pvt. Ltd.

In-app purchases

None

MagicLockBox

No in-app purchases

None

Synergy E

No in-app purchases

Questions

Is MagicLockBox free?

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

Is Synergy E free?

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

Do MagicLockBox or Synergy E have ads?

Neither MagicLockBox nor Synergy E shows ads.

Which is updated more often, MagicLockBox or Synergy E?

MagicLockBox ships an update every 2 months, and Synergy E every 4 months. Most recently, MagicLockBox was updated on September 24, 2026 and Synergy E on September 23, 2026.