# ASSO Billing vs ISC STORE

The clearest difference is update cadence: ASSO Billing at every 4 weeks against ISC STORE's every 42 months. ISC STORE's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ASSO Billing ships an update every 4 weeks, ISC STORE every 42 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ASSO Billing | ISC STORE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 17.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 42 months |
| Monetization | Free | — |
| Size | 28 MB | 5 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Intrapresa Srl](https://appshunter.io/developer/513230119) | [NBF Soluzioni Informatiche s.r.l.](https://appshunter.io/developer/648239501) |

## What reviewers say

### ASSO Billing

[App page](https://appshunter.io/ios/app/asso-billing/id1076960999)

This app simplifies fuel purchases for businesses and individuals with payment cards. It allows fleet managers to track fuel consumption and request electronic invoices for all refueling, including self-service. Manage your fleet's fuel expenses efficiently.

**Highlights:** Fleet fuel consumption monitoring, Electronic invoice requests, Supports prepaid and credit cards, Manage self-service refueling invoices, Designed for VAT holders

**Features:** macOS Compatibility

**In-app purchases:** none


### ISC STORE

[App page](https://appshunter.io/ios/app/isc-store/id1587718038)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASSO Billing free?

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

### Is ISC STORE free?

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

### Do ASSO Billing or ISC STORE have ads?

Neither ASSO Billing nor ISC STORE shows ads.

### Which is updated more often, ASSO Billing or ISC STORE?

ASSO Billing ships an update every 4 weeks, and ISC STORE every 42 months. Most recently, ASSO Billing was updated on November 2, 2026 and ISC STORE on November 7, 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.*