# One Plus Two = 3 vs Ethos Idle

The clearest difference is rating: Ethos Idle at 4.8 against One Plus Two = 3's 3.0. Ethos Idle also leads on review sentiment (84% vs 60%) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. One Plus Two = 3 sells 2 one-off in-app purchases and Ethos Idle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ethos Idle holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Ethos Idle has 239 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 60% of One Plus Two = 3's written reviews are positive against 84% of Ethos Idle's.

One Plus Two = 3 ships an update every 2 months, Ethos Idle fortnightly. The most recent releases landed on September 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | One Plus Two = 3 | Ethos Idle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/one-plus-two-3/id1473746933/reviews) | **[4.8 (239 ratings)](https://appshunter.io/ios/app/ethos-idle/id6737059942/reviews)** |
| Number of ratings | 4 | **239** |
| Positive reviews | 60.0% of reviews | **84.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 101 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Izvalov](https://appshunter.io/developer/1437172357) | [Graham Goldstein](https://appshunter.io/developer/1618966149) |

## 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 |


### Ethos Idle

[App page](https://appshunter.io/ios/app/ethos-idle/id6737059942)

Guide humanity's progress from its earliest discoveries to the distant future. Manage your tribe's choices, develop over 200 unique ideas, and explore the world. Advance your civilization, unlock bonuses, and enjoy a single-player, offline experience with optional ads.

**Highlights:** Develop over 200 historic ideas, Explore and exploit the world, Manage tribe choices, Unlock exploration bonuses and synergies, Prestige mechanic upgrades, Customizable challenge scenarios, Offline single-player experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| x2 Speed | $6.99 | one-time |

**What reviewers like**

- 🚀 Fast progression
- 👍 Minimal ad interruption
- 👍 Simple and enjoyable design
- 👍 Great for relaxing and watching numbers go up
- 👍 Excellent incremental game design

**What reviewers complain about**

- 🐢 Slower progression speed desired
- 🛒 IAP for 2x production doesn't eliminate video ads

**Reported bugs**

- RNG for challenges is unfair and unfun
- Unlocking buffs for inaccessible technologies

**Requested features**

- Option to remove ads entirely
- Clarification on prestige warp gain multipliers


## Frequently asked questions

### Is One Plus Two = 3 free?

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

### Is Ethos Idle free?

Ethos Idle is free to download, with in-app purchases available.

### Which has better reviews, One Plus Two = 3 or Ethos Idle?

Ethos Idle is rated higher. One Plus Two = 3 averages 3.0 out of 5 from 4 ratings, while Ethos Idle averages 4.8 from 239 ratings.

### Do One Plus Two = 3 or Ethos Idle have ads?

Both One Plus Two = 3 and Ethos Idle show ads.

### Which is updated more often, One Plus Two = 3 or Ethos Idle?

One Plus Two = 3 ships an update every 2 months, and Ethos Idle fortnightly. Most recently, One Plus Two = 3 was updated on September 7, 2026 and Ethos Idle on September 25, 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.*