# CostX vs MongoDBProg2

The clearest difference is price: CostX at Free against MongoDBProg2's $9.99. CostX also leads on update cadence (every 4 weeks vs every 5 months). MongoDBProg2's advantage is in-app purchases (none vs 2) and iOS requirement (9.3 vs 16.0). On ads and device support there is nothing between them.

CostX is free to download; MongoDBProg2 costs $9.99 up front. CostX sells 2 in-app purchases, starting at $1.99 per month. MongoDBProg2 asks for nothing beyond the download.

CostX ships an update every 4 weeks, MongoDBProg2 every 5 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CostX | MongoDBProg2 |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/costx-work-and-cost-estimate/id1645196187/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 219 MB |
| Requires iOS | 16.0 | **9.3** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [皓 李](https://appshunter.io/developer/621375881) | [Balasubramanian Ramanathan](https://appshunter.io/developer/1497624706) |

## What reviewers say

### CostX

[App page](https://appshunter.io/ios/app/costx-work-and-cost-estimate/id1645196187)

This app helps you break down and visualize projects, costs, and products. Create Work, Cost, and Product Breakdown Structures with customizable views and efficient data entry. Easily share and integrate information with other applications.

**Highlights:** Work, Cost, and Product Breakdown Structures (WBS, CBS, PBS), Multiple views: graphical, list, columns, Intuitive data entry and manipulation, Drag-and-drop functionality, Copy and paste support, Customizable attribute fields, Efficient information sharing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $17.99 | per year |


### MongoDBProg2

[App page](https://appshunter.io/ios/app/mongodbprog2-mongodb-client/id6450138839)

**In-app purchases:** none


## Frequently asked questions

### Is CostX free?

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

### Is MongoDBProg2 free?

MongoDBProg2 costs $9.99, with no in-app purchases.

### Do CostX or MongoDBProg2 have ads?

Neither CostX nor MongoDBProg2 shows ads.

### Which is updated more often, CostX or MongoDBProg2?

CostX ships an update every 4 weeks, and MongoDBProg2 every 5 months. Most recently, CostX was updated on October 24, 2026 and MongoDBProg2 on October 27, 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.*