# Rubber Fill vs Coupon Masters

The clearest difference is ads: Rubber Fill at none against Coupon Masters's shown. Rubber Fill also leads on update cadence (every 10 days vs every 5 weeks) and monetization model (free vs ad-supported). Coupon Masters's advantage is rating (4.8 vs 4.5). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Coupon Masters holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Rubber Fill has 29 ratings behind it against 5, so its average is the more settled of the two.

Rubber Fill ships an update every 10 days, Coupon Masters every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Rubber Fill | Coupon Masters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (29 ratings)](https://appshunter.io/ios/app/rubber-fill/id6451209464/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/coupon-masters/id6470280324/reviews)** |
| Number of ratings | **29** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 155 MB | 141 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emrullah Can Demirpolat](https://appshunter.io/developer/1533074907) | [Bahadir Yerdelen](https://appshunter.io/developer/399810241) |

## What reviewers say

### Rubber Fill

[App page](https://appshunter.io/ios/app/rubber-fill/id6451209464)

Stretch a rubber band to cover designated areas. Match the area size to the number indicated within it. Enjoy a satisfying puzzle experience.

**Highlights:** Stretch rubber band, Cover numbered areas, Match area size, Satisfying gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Coupon Masters

[App page](https://appshunter.io/ios/app/coupon-masters/id6470280324)

Strategically place collected coupons to acquire items at the lowest possible price. Aim to get items for free by maximizing coupon efficiency. This puzzle game challenges your spatial reasoning and resource management skills.

**Highlights:** Collect and use coupons, Maximize coupon efficiency, Acquire items cheaply, Puzzle-based gameplay, Spatial reasoning challenge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rubber Fill free?

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

### Is Coupon Masters free?

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

### Which has better reviews, Rubber Fill or Coupon Masters?

Coupon Masters is rated higher. Rubber Fill averages 4.5 out of 5 from 29 ratings, while Coupon Masters averages 4.8 from 5 ratings.

### Do Rubber Fill or Coupon Masters have ads?

Coupon Masters shows ads; Rubber Fill does not.

### Which is updated more often, Rubber Fill or Coupon Masters?

Rubber Fill ships an update every 10 days, and Coupon Masters every 5 weeks. Most recently, Rubber Fill was updated on November 3, 2026 and Coupon Masters on November 3, 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.*