# ismrt vs Comb Hub

The clearest difference is iOS requirement: Comb Hub at 13.0 against ismrt's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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, Comb Hub every 11 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ismrt | Comb Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/ismrt/id1531723310/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 59 MB | 25 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [METRONOMIC (PTY) LTD](https://appshunter.io/developer/1531723312) | [Comb Communications](https://appshunter.io/developer/1021538373) |

## What reviewers say

### ismrt

[App page](https://appshunter.io/ios/app/ismrt/id1531723310)

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.

**Highlights:** View utility balances, Low balance notifications, Track sanitation charges, Download invoices and statements, Budget management tools

**Features:** Vision Pro support

**In-app purchases:** none


### Comb Hub

[App page](https://appshunter.io/ios/app/comb-hub/id6749265103)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ismrt free?

ismrt is free to download, with no in-app purchases.

### Is Comb Hub free?

Comb Hub is free to download, with no in-app purchases.

### Do ismrt or Comb Hub have ads?

Neither ismrt nor Comb Hub shows ads.

### Which is updated more often, ismrt or Comb Hub?

ismrt ships an update every 2 weeks, and Comb Hub every 11 days. Most recently, ismrt was updated on October 7, 2026 and Comb Hub on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*