ismrt vs Topia Water
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ismrt
Manage your utility accounts with this app. View balances, set low balance alerts for electricity, water, and gas, and track sanitation charges. Download invoices and statements, and access usage guides to help manage your budget.
- View utility balances
- Low balance notifications
- Track sanitation charges
- Download invoices and statements
- Budget management tools
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The ismrt! the app is an immediate link to your utility dashboard. Access balances, enable low balance notifications for any linked utilities such as electricity, water, gas, as well as monthly charges for linked services such as sanitation. Your full account history at your fingertips with 24-hour access to invoice and statement download. Usage guides are available for you to manage your budget.
Topia Water
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Topia Water gives you complete control over your Topia Smart hydration system — bringing refined convenience, intelligent functionality, and sustainable living into one seamless experience. Connect effortlessly via Bluetooth and tailor your hydration to your exact preferences, all from the palm of your hand. Transform how you experience water with Topia Water. Easily adjust individual temperature settings for each water type; activate Eco Mode when you’re away to save energy; or refine your portion control to deliver the perfect pour, every time. Each setting and feature is designed to deliver the perfect balance of performance and purity — letting you pour with precision, whether you’re crafting a refreshing glass of sparkling water or refining your perfect coffee temperature. Topia’s connected products combine cutting-edge engineering with timeless design to deliver a luxurious experience that’s better for you and the planet. By enhancing the quality and accessibility of water at its source, Topia helps you reduce waste, eliminate unnecessary packaging, and lower your carbon footprint — all while elevating the way you live, host, and hydrate. Topia – A return to source.
Screenshots
Verdict
The clearest difference is update cadence: ismrt at every 2 weeks against Topia Water's every 2 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.
ismrt ships an update every 2 weeks, Topia Water every 2 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.
| Parameter | ismrt | Topia Water |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 210 MB |
| Age rating | 4+ | 4+ |
| Developer | METRONOMIC (PTY) LTD | Topia Water |
In-app purchases
ismrt
No in-app purchases
Topia Water
No in-app purchases









