sMart Shop App vs AC STONE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
sMart Shop App
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The TDMN® sMart Shop™ app provides contactless unlocking of shopping trolleys fitted with sMart Lock™. Simply download the free app, create an account and receive a FREE $2 sMart Coin™ that you can use as a deposit. Open the app, scan the QR code of the nearest locked trolley to unlock and you're ready to shop! When you return and lock the trolley, your sMart Coin will be returned to your account, ready for the next time you shop! The sMart Shop app puts powerful functionality at your fingertips. You can create a simple shopping list, check items off as you shop or delete them as you go, add bag reminders, that way you never leave home with your shopping bags! Open the app, scan the QR code of the nearest locked trolley to unlock and you're ready to shop! *Disclaimer. sMart Lock- coinless trolley locks may not available in all stores in your region.
AC STONE
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We are a professional engineered stone, porcelain product supplier, committed to providing you with the best products on the market, focusing on quality, customer service and cost-effectiveness. AC Stone Group has the best replication of natural marble colours, with the highest quality engineered stone functionality. As we continue to grow we are focused on improving in all areas of our business technology, Research Development in various fields, engineered stone, business data system, stone and cabinet machines, and in our employees who work tirelessly to maintain the highest standards of customer service.
Screenshots
Verdict
The clearest difference is in-app purchases: AC STONE at none against sMart Shop App's 1. sMart Shop App's advantage is update cadence (every 3 months vs every 15 months). On price, ads, 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. sMart Shop App sells 1 one-off in-app purchase. AC STONE asks for nothing beyond the download.
sMart Shop App ships an update every 3 months, AC STONE every 15 months. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.
| Parameter | sMart Shop App | AC STONE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 33 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | Domenic Ammendolia | AC STONE GROUP Pty. Ltd. |
In-app purchases
sMart Shop App
- sMart Coin$0.99
AC STONE
No in-app purchases









