Comparison

ChargEco vs Siam Oasis

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

Head to head

About

ChargEco

Features

Read full description

ChargECO, a one-stop EV Charging Platform for EV Owners and Fleet users out there.

About

Siam Oasis

Features

Read full description

Siam Oasis is your all-in-one wellness companion. Designed exclusively for members, the app offers seamless access to SO Rewards, service vouchers, exclusive packages, and SO ePay. Discover our full range of services and purchase vouchers online with ease. Enjoy a smooth, rewarding experience every time you visit Siam Oasis. Key Features: • Member login and registration • Browse and purchase service vouchers • Access SO Rewards and exclusive member offers • View and manage SO Packages • Secure payments with SO ePay • Discover wellness services and promotions Download Siam Oasis and elevate your experience with exclusive features.

Screenshots

ChargEco2 screens

Siam Oasis4 screens

Verdict

The call

The clearest difference is update cadence: Siam Oasis at every 5 days against ChargEco's every 2 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

ChargEco ships an update every 2 months, Siam Oasis every 5 days. Both last shipped on October 30, 2026.

Scorecard1 real difference · 5 level

ChargEco versus Siam Oasis: the parameters behind the verdict, then further details
Parameter	ChargEco	Siam Oasis
Price	Free	Free
Update frequency	Every 2 months	Every 5 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.1	15.0 — better
Further details — not scored
Size	57 MB	92 MB
Age rating	4+	17+
Developer	Singapore Power Ltd	Eurosolve Business Intelligence

In-app purchases

None

ChargEco

No in-app purchases

None

Siam Oasis

No in-app purchases

Questions

Is ChargEco free?

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

Is Siam Oasis free?

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

Do ChargEco or Siam Oasis have ads?

Neither ChargEco nor Siam Oasis shows ads.

Which is updated more often, ChargEco or Siam Oasis?

ChargEco ships an update every 2 months, and Siam Oasis every 5 days. Most recently, ChargEco was updated on October 30, 2026 and Siam Oasis on October 30, 2026.