# ISS River Catalog vs MeterCollect Ablese

ISS River Catalog and MeterCollect Ablese are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ISS River Catalog | MeterCollect Ablese |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 19 MB | 21 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INOSYS GmbH Innovative Computersysteme](https://appshunter.io/developer/1438879626) | [First Financial Software GmbH](https://appshunter.io/developer/1528505815) |

## What reviewers say

### ISS River Catalog

[App page](https://appshunter.io/ios/app/iss-river-catalog/id1456742750)

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

**In-app purchases:** none


### MeterCollect Ablese

[App page](https://appshunter.io/ios/app/metercollect-ablese-app/id1528505813)

Easily capture meter readings for gas, water, electricity, and heat using your mobile device. Digitize consumption data for efficient annual billing and seamless transfer to relevant companies in the housing and energy sectors.

**Highlights:** Mobile meter data capture, Scan and photograph readings, Automatic data import, Centralized data management, Digital data transfer, Streamlined annual billing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ISS River Catalog free?

ISS River Catalog is free to download, with no in-app purchases.

### Is MeterCollect Ablese free?

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

### Do ISS River Catalog or MeterCollect Ablese have ads?

Neither ISS River Catalog nor MeterCollect Ablese shows ads.

### Which is updated more often, ISS River Catalog or MeterCollect Ablese?

ISS River Catalog ships an update every 2 months, and MeterCollect Ablese every 2 months. Most recently, ISS River Catalog was updated on November 2, 2026 and MeterCollect Ablese on November 3, 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.*