# CloudLabs Heat Capacity vs CXCFlash

The clearest difference is in-app purchases: CloudLabs Heat Capacity at none against CXCFlash's 6. CloudLabs Heat Capacity also leads on iOS requirement (9.0 vs 15.1). CXCFlash's advantage is update cadence (every 8 days vs every 28 months). On price, ads and device support there is nothing between them.

Both are free to download. CXCFlash sells 6 one-off in-app purchases. CloudLabs Heat Capacity asks for nothing beyond the download.

CloudLabs Heat Capacity ships an update every 28 months, CXCFlash every 8 days. The most recent releases landed on December 6, 2025 and September 17, 2026 respectively.

## The numbers

| Metric | CloudLabs Heat Capacity | CXCFlash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 8 days** |
| Size | 72 MB | 41 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [DESMOND WARRINGTON](https://appshunter.io/developer/1864525985) |

## What reviewers say

### CloudLabs Heat Capacity

[App page](https://appshunter.io/ios/app/cloudlabs-heat-capacity/id1596373262)

**Features:** macOS Compatibility

**In-app purchases:** none


### CXCFlash

[App page](https://appshunter.io/ios/app/cxcflash/id6757194499)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | one-time |
| 1 Student Coupon | $1.99 | one-time |
| 5 Student Coupons | $8.99 | one-time |
| 10 Student Coupons | $15.99 | one-time |
| 25 Student Coupons | $34.99 | one-time |
| 50 Student Coupons | $59.99 | one-time |


## Frequently asked questions

### Is CloudLabs Heat Capacity free?

CloudLabs Heat Capacity is free to download, with no in-app purchases.

### Is CXCFlash free?

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

### Do CloudLabs Heat Capacity or CXCFlash have ads?

Neither CloudLabs Heat Capacity nor CXCFlash shows ads.

### Which is updated more often, CloudLabs Heat Capacity or CXCFlash?

CloudLabs Heat Capacity ships an update every 28 months, and CXCFlash every 8 days. Most recently, CloudLabs Heat Capacity was updated on December 6, 2025 and CXCFlash on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*