Smart AirPurifier KAKAOFRIENDS vs HelloSwap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart AirPurifier KAKAOFRIENDS
Enhance your daily life with a fresh and clean atmosphere. This application helps you maintain a pleasant environment.
- Fresh air maintenance
- Daily life enhancement
- Clean atmosphere control
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SMART AIR PURIFIER Fresh everyday. Enjoy freshness in your daily life.
HelloSwap
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1.This product provides electric motorcycle rental and battery swap services. 2.Users can purchase a battery rental package, scan the code at the battery swap cabinet to retrieve a battery, and return it to the cabinet after use to fulfill the service agreement. 3.Users can also purchase an electric motorcycle rental package. When the battery runs low, they can swap it at a battery swap cabinet. After use, they can return both the electric motorcycle and the battery to complete the service agreement. 4.A deposit is required before using the battery swap service, which can be refunded upon application when the service is no longer needed. 5.Users can view their purchased packages, transaction orders, and battery swap records. 6.When encountering issues, users can submit a repair work order.
Screenshots
Verdict
The clearest difference is ads: Smart AirPurifier KAKAOFRIENDS at none against HelloSwap's shown. HelloSwap's advantage is update cadence (weekly vs every 4 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smart AirPurifier KAKAOFRIENDS ships an update every 4 months, HelloSwap weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Smart AirPurifier KAKAOFRIENDS | HelloSwap |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 73 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | Kakao Corp. | HELLOBIKESG PTE. LTD. |
In-app purchases
Smart AirPurifier KAKAOFRIENDS
No in-app purchases
HelloSwap
No in-app purchases
Questions
Is Smart AirPurifier KAKAOFRIENDS free?
Is HelloSwap free?
Do Smart AirPurifier KAKAOFRIENDS or HelloSwap have ads?
Which is updated more often, Smart AirPurifier KAKAOFRIENDS or HelloSwap?
Other comparisons
