# CloudLabs Heat Equivalent vs MathLitera

The clearest difference is in-app purchases: CloudLabs Heat Equivalent at none against MathLitera's 11. CloudLabs Heat Equivalent also leads on iOS requirement (9.0 vs 15.0). MathLitera's advantage is update cadence (fortnightly vs every 29 months). On price, ads and device support there is nothing between them.

Both are free to download. MathLitera sells 11 one-off in-app purchases. CloudLabs Heat Equivalent asks for nothing beyond the download.

CloudLabs Heat Equivalent ships an update every 29 months, MathLitera fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CloudLabs Heat Equivalent | MathLitera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Fortnightly** |
| Size | 75 MB | 295 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Famulite Lab. LLC](https://appshunter.io/developer/1579536267) |

## What reviewers say

### CloudLabs Heat Equivalent

[App page](https://appshunter.io/ios/app/cloudlabs-heat-equivalent/id1596472787)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathLitera

[App page](https://appshunter.io/ios/app/mathlitera/id6670330392)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Favorite Slot 01 | $1.99 | one-time |
| Extra Favorite Slot 07 | $1.99 | one-time |
| Extra Favorite Slot 04 | $1.99 | one-time |
| Extra Favorite Slot 06 | $1.99 | one-time |
| Extra Favorite Slot 05 | $1.99 | one-time |
| Extra Favorite Slot 09 | $1.99 | one-time |
| Extra Favorite Slot 03 | $1.99 | one-time |
| Extra Favorite Slot 08 | $1.99 | one-time |
| Extra Favorite Slot 02 | $1.99 | one-time |
| Extra Favorite Slot 10 | $1.99 | one-time |
| イリス | $4.99 | one-time |


## Frequently asked questions

### Is CloudLabs Heat Equivalent free?

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

### Is MathLitera free?

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

### Do CloudLabs Heat Equivalent or MathLitera have ads?

Neither CloudLabs Heat Equivalent nor MathLitera shows ads.

### Which is updated more often, CloudLabs Heat Equivalent or MathLitera?

CloudLabs Heat Equivalent ships an update every 29 months, and MathLitera fortnightly. Most recently, CloudLabs Heat Equivalent was updated on November 3, 2026 and MathLitera on October 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.*