# IES GPS vs R1 Cha

The clearest difference is iOS requirement: IES GPS at 10.0 against R1 Cha's 14.0. 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.

IES GPS ships an update every 2 months, R1 Cha every 4 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IES GPS | R1 Cha |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/r1-cha-ching/id1124197739/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | — | Free |
| Size | 16 MB | 75 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Portman Electronics Ltd.](https://appshunter.io/developer/375916100) | [Resource One Credit Union](https://appshunter.io/developer/523193923) |

## What reviewers say

### IES GPS

[App page](https://appshunter.io/ios/app/ies-gps/id868068225)

**In-app purchases:** none


### R1 Cha

[App page](https://appshunter.io/ios/app/r1-cha-ching/id1124197739)

Access local coupons and online deals directly from your phone. Present mobile coupons to retailers for instant savings on dining, shopping, and travel. Save favorite merchants and view current benefits without needing to print or pay in advance.

**Highlights:** Redeem local coupons and online deals, Present mobile coupons for instant savings, Save favorite merchants, Discover deals via GPS, Access travel discounts, Unlimited coupon usage

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is IES GPS free?

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

### Is R1 Cha free?

R1 Cha is free to download, with no in-app purchases.

### Do IES GPS or R1 Cha have ads?

Neither IES GPS nor R1 Cha shows ads.

### Which is updated more often, IES GPS or R1 Cha?

IES GPS ships an update every 2 months, and R1 Cha every 4 months. Most recently, IES GPS was updated on October 3, 2026 and R1 Cha 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.*