# RESOLVE vs ChainsDecryptors

The clearest difference is ads: ChainsDecryptors at none against RESOLVE's shown. ChainsDecryptors also leads on update cadence (every 6 months vs every 17 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. RESOLVE sells 7 one-off in-app purchases and ChainsDecryptors sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

RESOLVE ships an update every 17 months, ChainsDecryptors every 6 months. The most recent releases landed on September 28, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | RESOLVE | ChainsDecryptors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/resolve-a-math-game/id1517799128/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 6 months** |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 36 MB |
| Requires iOS | **12.6** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PLAYTOUCH](https://appshunter.io/developer/608330754) | [ChainsDecryptors LTD](https://appshunter.io/developer/1693918568) |

## What reviewers say

### RESOLVE

[App page](https://appshunter.io/ios/app/resolve-a-math-game/id1517799128)

This game challenges players to solve math equations by linking numbers. It offers a quick and easy yet challenging experience for all skill levels. Test your math genius by completing equations with provided numbers.

**Highlights:** Solve math equations, Link numbers to complete equations, Challenging gameplay, Quick and easy to play, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 diamonds | $0.99 | one-time |
| Remove all ADS from the game | $1.99 | one-time |
| 300 diamonds | $1.99 | one-time |
| 550 diamonds | $3.99 | one-time |
| 1200 diamonds | $8.99 | one-time |
| 2500 diamonds | $17.99 | one-time |
| 4000 diamonds | $26.99 | one-time |


### ChainsDecryptors

[App page](https://appshunter.io/ios/app/chainsdecryptors/id6450559572)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All access | $3.99 | per month |
| All access | $8.99 | per 3 months |
| All access | $14.99 | per 6 months |
| All access | $25.99 | per year |


## Frequently asked questions

### Is RESOLVE free?

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

### Is ChainsDecryptors free?

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

### Do RESOLVE or ChainsDecryptors have ads?

RESOLVE shows ads; ChainsDecryptors does not.

### Which is updated more often, RESOLVE or ChainsDecryptors?

RESOLVE ships an update every 17 months, and ChainsDecryptors every 6 months. Most recently, RESOLVE was updated on September 28, 2026 and ChainsDecryptors on September 24, 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.*