# OnTheGo Pay vs ISO Mobile Pay

The clearest difference is review sentiment: OnTheGo Pay at 100% against ISO Mobile Pay's 0%. OnTheGo Pay also leads on rating (5.0 vs 2.0). ISO Mobile Pay's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (10.1 vs 12.0). On price, ratings volume, 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.

OnTheGo Pay holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 100% of OnTheGo Pay's written reviews are positive against 0% of ISO Mobile Pay's.

OnTheGo Pay ships an update monthly, ISO Mobile Pay every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | OnTheGo Pay | ISO Mobile Pay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onthego-pay/id962134003/reviews)** | [2.0 (3 ratings)](https://appshunter.io/ios/app/iso-mobile-pay/id1204809721/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 40 MB | 32 MB |
| Requires iOS | 12.0 | **10.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NICUSA LLC](https://appshunter.io/developer/300351030) | [ISO ACCESS PRIVATE LIMITED](https://appshunter.io/developer/1173198826) |

## What reviewers say

### OnTheGo Pay

[App page](https://appshunter.io/ios/app/onthego-pay/id962134003)

Securely accept credit card payments anywhere with this PCI-compliant solution designed for government agencies. It supports major card types, offers optional email receipts, and allows for digital signatures. The app functions even without an internet connection, storing transactions for later processing.

**Highlights:** Accept Visa, MasterCard, Discover, American Express, PCI-compliant payment processing, Offline transaction storage, Digital signature capture, Optional email receipts, Transaction lookup and export, Partial and full refunds

**Features:** macOS Compatibility

**In-app purchases:** none


### ISO Mobile Pay

[App page](https://appshunter.io/ios/app/iso-mobile-pay/id1204809721)

This mobile application provides a comprehensive point-of-sale payment solution. It supports various payment methods including key entry, magstripe, and EMV chip cards.

**Highlights:** Mobile POS payment solution, Key entry payments, Magstripe card support, EMV chip card support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnTheGo Pay free?

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

### Is ISO Mobile Pay free?

ISO Mobile Pay is free to download, with no in-app purchases.

### Which has better reviews, OnTheGo Pay or ISO Mobile Pay?

OnTheGo Pay is rated higher. OnTheGo Pay averages 5.0 out of 5 from 2 ratings, while ISO Mobile Pay averages 2.0 from 3 ratings.

### Do OnTheGo Pay or ISO Mobile Pay have ads?

Neither OnTheGo Pay nor ISO Mobile Pay shows ads.

### Which is updated more often, OnTheGo Pay or ISO Mobile Pay?

OnTheGo Pay ships an update monthly, and ISO Mobile Pay every 2 weeks. Most recently, OnTheGo Pay was updated on October 24, 2026 and ISO Mobile Pay on October 24, 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.*