Linggin vs AdOnAir
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linggin
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Linggin Coins app is a coin collector app. The app allows for members to collect Coins by simply visiting the different locations of businesses found on the map. The map provides the needed info for all registered locations such as “Restaurants, Bars, Salons, and many more". It will also include the Coin amount along with the type of offer provided by the business owners. The collected Coins can then be redeemed into cash by simply using Paypal.
AdOnAir
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AdOnAir is a cutting-edge platform transforming public ad space advertising for small businesses and individuals by seamlessly connecting to public billboards and TVs with ease. Features: Easy Connectivity - Seamlessly link to public billboards and TVs - Maximize exposure for your content Versatile Use - Promote businesses effectively - Share personal messages like birthdays and anniversaries Content Approval Process - Fast AI screening - Final owner approval to ensure content quality Flexible Ad Options - Choose ad durations from seconds to minutes - Pay per display or opt for a monthly subscription Customization Control - Tailor your ad type, content, cost, duration, and display time - Suit your needs and budget
Screenshots
Verdict
The clearest difference is update cadence: AdOnAir at monthly against Linggin's every 4 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Linggin ships an update every 4 months, AdOnAir monthly. Both last shipped on October 25, 2026.
| Parameter | Linggin | AdOnAir |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 50 MB | 111 MB |
| Age rating | 17+ | 4+ |
| Developer | HDX LLC | Agile Zone LLC |
In-app purchases
Linggin
No in-app purchases
AdOnAir
No in-app purchases









