# Three+ vs SpectraFieldService

The clearest difference is ads: SpectraFieldService at none against Three+'s shown. Three+'s advantage is iOS requirement (12.0 vs 15.1). On price, 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.

## The numbers

| Metric | Three+ | SpectraFieldService |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (31 ratings)](https://appshunter.io/ios/app/three-plus/id1581134796/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 19.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 27 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hutchison 3G UK Ltd](https://appshunter.io/developer/393530269) | [Spectra Solar](https://appshunter.io/developer/1771943839) |

## What reviewers say

### Three+

[App page](https://appshunter.io/ios/app/three-plus/id1581134796)

Access exclusive rewards and offers from popular brands, available only to customers. Discover deals on food, entertainment, days out, shopping, and more to enhance your lifestyle.

**Highlights:** Exclusive rewards and offers, Deals on food and drink, Entertainment discounts, Savings on days out, Shopping promotions, Wellbeing offers

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast app
- 💡 Great rewards
- 👍 Useful discounts
- 🤩 Fantastic app
- 😊 Excellent rewards

**What reviewers complain about**

- 🐛 Constantly crashes
- 🔑 Difficult to log in
- ⏱️ Slow to load
- 🤯 Buggy and glitchy
- 🙄 Unreliable

**Reported bugs**

- App crashes frequently
- Login issues and password problems
- Rewards not working as expected
- Slow performance and loading times

**Requested features**

- Bring back Cafe Nero rewards
- Expand rewards to more locations
- Improve app stability and reliability
- Make it easier to redeem rewards


### SpectraFieldService

[App page](https://appshunter.io/ios/app/spectrafieldservice/id6748059558)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Three+ free?

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

### Is SpectraFieldService free?

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

### Do Three+ or SpectraFieldService have ads?

Three+ shows ads; SpectraFieldService does not.

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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.*