# FMS vs EstiMate

The clearest difference is in-app purchases: FMS at none against EstiMate's 6. FMS also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.6). EstiMate's advantage is update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. EstiMate sells 6 in-app purchases, starting at $2.99 per month. FMS asks for nothing beyond the download.

FMS ships an update every 2 months, EstiMate weekly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FMS | EstiMate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 55 MB | 20 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [HOMAG (China) Machinery Co., Ltd.](https://appshunter.io/developer/1715611187) | [tsai peimin](https://appshunter.io/developer/1816618326) |

## What reviewers say

### FMS

[App page](https://appshunter.io/ios/app/fms-homag/id1599996433)

**Features:** macOS Compatibility

**In-app purchases:** none


### EstiMate

[App page](https://appshunter.io/ios/app/estimate-quotation-partner/id6746390891)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Project Management (Monthly) | $2.99 | per month |
| Data Sharing（Monthly） | $4.99 | per month |
| Small Tip | $2.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $7.99 | one-time |
| Mega Tip | $29.99 | one-time |


## Frequently asked questions

### Is FMS free?

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

### Is EstiMate free?

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

### Do FMS or EstiMate have ads?

EstiMate shows ads; FMS does not.

### Which is updated more often, FMS or EstiMate?

FMS ships an update every 2 months, and EstiMate weekly. Most recently, FMS was updated on October 6, 2026 and EstiMate on October 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.*