Comparison

HeyCharge vs Canton Fair (CIEF)

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

Head to head
About

HeyCharge

Rent a portable power bank from conveniently located stations to charge your devices anywhere. Simply scan a QR code to unlock a charger, power up your phone, and return it to any available station when finished.

Highlights
  • Power bank rental stations
  • Mobile app for unlocking chargers
  • Scan QR code to rent
  • Return to any station
  • POS terminal integration for card payments
  • Global partner solutions
Features
Read full description

HeyCharge - Power bank rental system solution supplier. We provide both power bank sharing stations and software to global partners for power bank rental business. How does the power bank sharing system work? 1. Download the HeyCharge app and register an account. 2. Find the nearest HeyCharge station. 3. Scan the station QR code to unlock a power bank. 4. Charge your phone on the go. 5. Fully charged? Return the power bank to any HeyCharge station. We also have pos terminal integrated stations, with which users can swipe or tap their credit card to rent a power bank. No app needed! This app is mainly for sample testing. To start your sharing power bank business, we will customize both the station and app. Partner with HeyCharge, together we charge the world on the go! WhatsApp/WeChat: +86-15820428275

About

Canton Fair (CIEF)

Discover exhibitors and products across numerous categories with AI-powered search. Navigate the exhibition with booth-level precision, plan your itinerary, and connect with potential buyers and suppliers. Facilitate cross-border communication with instant messaging and AI translation.

Highlights
  • Exhibitor and product search
  • Booth-level navigation
  • Itinerary planning
  • Trade matching services
  • Instant messaging with AI translation
  • Omnimedia exhibition content
Features
Read full description

Canton Fair App 【 Exhibitor & Products】 Covers 13 categories and 54 exhibition sections with millions of product listings at your fingertips. Supports text and image-based multi-mode search and AI-powered intelligent retrieval to accurately locate exhibition information, qualified exhibitors and popular products, making product and supplier sourcing more efficient. 【Booth Navigation】 Enables booth-level precise navigation. Quickly search for target booths, plan the optimal exhibition route, and locate your current position in real time, allowing you to find target exhibitors and booths with ease and improve your exhibition efficiency. 【Itinerary Planning】 Add exhibitors to your itinerary with one click and view booth lists to enhance participation efficiency. Scan badge codes to exchange digital business cards, and use AI to intelligently summarize meeting notes for efficient post-exhibition review of key information. 【Trade Matching】 Focuses on global foreign trade supply-demand connection and provides efficient and accurate trade matching services. Buyers can post detailed procurement demands online, and intelligent algorithms will accurately match qualified high-quality exhibitors. Access the Supply & Demand Hall to view massive procurement demands, proactively connect with potential buyers and send quotations to precisely capture cross-border business opportunities. 【Instant Messaging】 Send and receive messages anytime and anywhere, supporting text, voice and video communication. The newly added AI multi-language translation feature removes barriers in cross-border negotiations. 【Omnimedia Exhibition】 Browse exhibitors’ short videos to stay updated on their latest developments, gain a comprehensive understanding of product details and directly perceive exhibitors’ strengths. Access exhibitors’ e-cataloges, which are viewable on both devices for a smooth exhibition experience.

Screenshots

HeyCharge3 screens
Canton Fair (CIEF)4 screens

Verdict

The call

The clearest difference is ads: HeyCharge at none against Canton Fair (CIEF)'s shown. HeyCharge also leads on rating (5.0 vs 4.8) and monetization model (free vs ad-supported). Canton Fair (CIEF)'s advantage is ratings volume (15 vs 1). On price, update cadence, 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.

ReceptionRating · Positive reviews · Number of ratings

HeyCharge holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Canton Fair (CIEF) has 15 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
HeyCharge versus Canton Fair (CIEF): the parameters behind the verdict, then further details
ParameterHeyChargeCanton Fair (CIEF)
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (15 ratings)
Positive reviews—83.3% of reviews
Number of ratings115 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size66 MB118 MB
Age rating4+17+
DeveloperEMCC Technologies, Inc.CHINA FOREIGN TRADE CENTRE GROUP, Ltd.

Customer experience

HeyCharge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Canton Fair (CIEF)

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

HeyCharge

No in-app purchases

None

Canton Fair (CIEF)

No in-app purchases

Questions

Is HeyCharge free?
HeyCharge is free to download, with no in-app purchases.
Is Canton Fair (CIEF) free?
Canton Fair (CIEF) is free to download, with no in-app purchases.
Which has better reviews, HeyCharge or Canton Fair (CIEF)?
HeyCharge is rated higher. HeyCharge averages 5.0 out of 5 from 1 ratings, while Canton Fair (CIEF) averages 4.8 from 15 ratings.
Do HeyCharge or Canton Fair (CIEF) have ads?
Canton Fair (CIEF) shows ads; HeyCharge does not.
Which is updated more often, HeyCharge or Canton Fair (CIEF)?
HeyCharge ships an update every 3 weeks, and Canton Fair (CIEF) every 3 weeks. Most recently, HeyCharge was updated on October 20, 2026 and Canton Fair (CIEF) on October 27, 2026.

Other comparisons