Comparison

Metropolis recharge vs Client GRAVITY2MUSIC

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

Head to head

About

Metropolis recharge

This app simplifies the process of recharging services for residents of the Métropole du Grand Paris. It offers an innovative and convenient way to manage various metropolitan needs.

Highlights

Service recharging
Metropolitan service management
Convenient for residents
Innovative solution

Features

Read full description

Métropolis, un service de recharge innovant pour tous les usages des habitants de la Métropole du Grand Paris

About

Client GRAVITY2MUSIC

Read full description

Cette application est destinée aux clients GRAVITY2, elle leur permet l'accès à leurs événements et toutes les informations qui y sont liées.

Screenshots

Metropolis recharge4 screens

Client GRAVITY2MUSIC3 screens

Verdict

The call

The clearest difference is iOS requirement: Metropolis recharge at 13.0 against Client GRAVITY2MUSIC's 15.6. On price, update cadence, ads and in-app purchases 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

Metropolis recharge ships an update every 6 weeks, Client GRAVITY2MUSIC every 5 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 7 level

Metropolis recharge versus Client GRAVITY2MUSIC: the parameters behind the verdict, then further details
Parameter	Metropolis recharge	Client GRAVITY2MUSIC
Price	Free	Free
Positive reviews	14.3% of reviews	—
Update frequency	Every 6 weeks	Every 5 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	52 MB	241 MB
Age rating	4+	4+
Developer	E TOTEM	Eric Hamon

In-app purchases

None

Metropolis recharge

No in-app purchases

None

Client GRAVITY2MUSIC

No in-app purchases

Questions

Is Metropolis recharge free?

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

Is Client GRAVITY2MUSIC free?

Client GRAVITY2MUSIC is free to download, with no in-app purchases.

Do Metropolis recharge or Client GRAVITY2MUSIC have ads?

Neither Metropolis recharge nor Client GRAVITY2MUSIC shows ads.

Which is updated more often, Metropolis recharge or Client GRAVITY2MUSIC?

Metropolis recharge ships an update every 6 weeks, and Client GRAVITY2MUSIC every 5 weeks. Most recently, Metropolis recharge was updated on October 21, 2026 and Client GRAVITY2MUSIC on October 13, 2026.