Comparison

OneCharge EV vs CRISTA Lao

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

Head to head
About

OneCharge EV

Features
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This application provides a one-stop charging service solution for new energy resources owners. The core functions include: Precision location navigation: The location, type (fast charge / slow charge) and idle status of peripheral charging stations are updated in real time, supporting multidimensional filtering (distance, price, power). Smart management: Automatically push notifications when charging is complete, enabling remote termination of charging. Transparency in billing: Multiple payment methods are integrated, charging charges are synchronized with electricity prices in real time, and detailed billing and historical records are available. Comments section interactive: users can share charging experience, evaluate station facilities, obtain charging offers and points awards, and participate in low-carbon travel activities. Special services cover: Real-time monitoring of charging pile status (such as failure warning, equipment occupancy), adapt to the mainstream of new energy resources vehicles.

About

CRISTA Lao

Features
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CRISTA (Climate Resilient Infrastructure for Social Transformation and Adaptation) is an innovative information management and decision support system that helps local authorities visualize the climate-induced risks and hazard impacts on critical infrastructures in developing countries. Using a mobile application and a web-based computer dashboard, the system integrates advanced geospatial data with community-based incident reporting to enable local authorities in risk management and response planning through near real-time monitoring and status assessment of critical infrastructure. Privacy Policy: https://laos.crista-world.org/privacy-policy Terms and Conditions: https://laos.crista-world.org/terms-and-conditions

Screenshots

OneCharge EV4 screens
CRISTA Lao4 screens

Verdict

The call

The clearest difference is update cadence: CRISTA Lao at every 8 days against OneCharge EV's every 2 months. OneCharge EV's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

OneCharge EV ships an update every 2 months, CRISTA Lao every 8 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard2 real differences ยท 4 level
OneCharge EV versus CRISTA Lao: the parameters behind the verdict, then further details
ParameterOneCharge EVCRISTA Lao
PriceFreeFree
Update frequencyEvery 2 monthsEvery 8 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size62 MB36 MB
Age rating4+4+
DeveloperOne Charge New Energy and Technology Sole Co., LtdIndrajit Pal

In-app purchases

None

OneCharge EV

No in-app purchases

None

CRISTA Lao

No in-app purchases

Questions

Is OneCharge EV free?
OneCharge EV is free to download, with no in-app purchases.
Is CRISTA Lao free?
CRISTA Lao is free to download, with no in-app purchases.
Do OneCharge EV or CRISTA Lao have ads?
Neither OneCharge EV nor CRISTA Lao shows ads.
Which is updated more often, OneCharge EV or CRISTA Lao?
OneCharge EV ships an update every 2 months, and CRISTA Lao every 8 days. Most recently, OneCharge EV was updated on October 24, 2026 and CRISTA Lao on October 6, 2026.

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