# UPG vs KLO

The clearest difference is update cadence: UPG at every 10 days against KLO's monthly. UPG also leads on monetization model (free vs ad-supported). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for UPG against 4.8 for KLO. Both are backed by a comparable volume of ratings — 219 and 537 respectively. Written reviews split almost evenly too, at 45% and 46% positive.

UPG ships an update every 10 days, KLO monthly. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | UPG | KLO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (219 ratings)](https://appshunter.io/ios/app/upg/id1451497650/reviews)** | [4.8 (537 ratings)](https://appshunter.io/ios/app/klo/id1483751367/reviews) |
| Number of ratings | 219 | **537** |
| Positive reviews | 45.5% of reviews | **46.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 136 MB | 37 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UPG](https://appshunter.io/developer/1451497649) | [KLO](https://appshunter.io/developer/1483751366) |

## What reviewers say

### UPG

[App page](https://appshunter.io/ios/app/upg/id1451497650)

This app allows users to manage their loyalty program benefits, including earning and redeeming bonuses. It also facilitates online fuel purchases and ordering food and drinks at a discount. Users can find nearby stations, track transactions, and stay updated on news and promotions.

**Highlights:** Digital loyalty card, Accumulate and use bonuses, Online fuel purchase, Order burgers and coffee online, Exclusive offers and promotions, Find nearby stations, Transaction history tracking

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

**In-app purchases:** none


### KLO

[App page](https://appshunter.io/ios/app/klo/id1483751367)

This application allows users to earn bonuses on every purchase, receive personalized offers, and buy fuel online. It also facilitates payments with a discount system and helps locate the nearest gas stations with specific fuel types and services on an online map.

**Highlights:** Earn bonuses on purchases, Personalized offers, Online fuel purchase, Discount system with KLO pay, Find nearest gas stations, Online map with services

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient and well-made app
- 👍 Nice and well-made application
- 👍 Good and high-quality application
- 🚀 Fast and efficient
- 👍 Automation rocks

**What reviewers complain about**

- 🐛 App crashes after update
- 🐛 App frequently loads slowly
- 🐛 App logs out automatically
- 🐛 Coupons are impossible to get
- 🐛 Navigation doesn't work

**Reported bugs**

- App starts and immediately closes after update
- App doesn't open after last update
- App logs out and requires SMS password
- Talons in the app don't work
- Fuel cards don't work

**Requested features**

- Simplify payment process
- Fix coupon retrieval
- Improve navigation
- Fix login logout issue


## Frequently asked questions

### Is UPG free?

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

### Is KLO free?

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

### Which has better reviews, UPG or KLO?

UPG is rated higher. UPG averages 4.9 out of 5 from 219 ratings, while KLO averages 4.8 from 537 ratings.

### Do UPG or KLO have ads?

Neither UPG nor KLO shows ads.

### Which is updated more often, UPG or KLO?

UPG ships an update every 10 days, and KLO monthly. Most recently, UPG was updated on September 14, 2026 and KLO on September 23, 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.*