# COMPACS vs MyPalm Maintenance

The clearest difference is update cadence: MyPalm Maintenance at every 2 weeks against COMPACS's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COMPACS ships an update every 4 months, MyPalm Maintenance every 2 weeks. The most recent releases landed on September 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | COMPACS | MyPalm Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 22 MB | 115 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DYNAMICS Scientific Production Center USA, Inc.](https://appshunter.io/developer/1594979896) | [AIREI SDN BHD](https://appshunter.io/developer/1534533303) |

## What reviewers say

### COMPACS

[App page](https://appshunter.io/ios/app/compacs/id1594979894)

**In-app purchases:** none


### MyPalm Maintenance

[App page](https://appshunter.io/ios/app/mypalm-maintenance/id6502341449)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COMPACS free?

COMPACS is free to download, with no in-app purchases.

### Is MyPalm Maintenance free?

MyPalm Maintenance is free to download, with no in-app purchases.

### Do COMPACS or MyPalm Maintenance have ads?

Neither COMPACS nor MyPalm Maintenance shows ads.

### Which is updated more often, COMPACS or MyPalm Maintenance?

COMPACS ships an update every 4 months, and MyPalm Maintenance every 2 weeks. Most recently, COMPACS was updated on September 10, 2026 and MyPalm Maintenance on October 3, 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.*