# One Plus Two = 3 vs Monster Smashers

The clearest difference is update cadence: Monster Smashers at every 4 days against One Plus Two = 3's every 2 months. Monster Smashers also leads on iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. One Plus Two = 3 sells 2 one-off in-app purchases and Monster Smashers sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

One Plus Two = 3 ships an update every 2 months, Monster Smashers every 4 days. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | One Plus Two = 3 | Monster Smashers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/one-plus-two-3/id1473746933/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 192 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Alexey Izvalov](https://appshunter.io/developer/1437172357) | [Tran Thi Bao Nguyen](https://appshunter.io/developer/1445525621) |

## What reviewers say

### One Plus Two = 3

[App page](https://appshunter.io/ios/app/one-plus-two-3/id1473746933)

Engage your mind with a unique puzzle game that blends numbers and letters. Solve challenges by translating numerical values into descriptive phrases using a given set of letters. Earn power-ups as you progress through increasingly complex mathematical and linguistic riddles.

**Highlights:** Number to phrase translation, Mathematical operations integration, Use all provided letters, Result must match target number, Power-up rewards, Hidden gameplay hints

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Hint Bulbs | $0.99 | one-time |
| 1000 Hint Bulbs | $4.99 | one-time |


### Monster Smashers

[App page](https://appshunter.io/ios/app/monster-smashers/id1614222820)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Get 80 diamond | $0.99 | one-time |
| Get 200 diamond | $1.99 | one-time |
| Get 400 diamond | $2.99 | one-time |
| Get 500 diamond | $3.99 | one-time |


## Frequently asked questions

### Is One Plus Two = 3 free?

One Plus Two = 3 is free to download, with in-app purchases available.

### Is Monster Smashers free?

Monster Smashers is free to download, with in-app purchases available.

### Do One Plus Two = 3 or Monster Smashers have ads?

Both One Plus Two = 3 and Monster Smashers show ads.

### Which is updated more often, One Plus Two = 3 or Monster Smashers?

One Plus Two = 3 ships an update every 2 months, and Monster Smashers every 4 days. Most recently, One Plus Two = 3 was updated on October 8, 2026 and Monster Smashers on September 30, 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.*