# Backlog vs グロースX

The clearest difference is review sentiment: グロースX at 23% against Backlog's 9%. グロースX also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Backlog ships an update monthly, グロースX every 2 weeks. The most recent releases landed on September 20, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | Backlog | グロースX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (43 ratings)](https://appshunter.io/ios/app/backlog-project-management/id863872037/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 9.1% of reviews | **22.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 57 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nulab Inc.](https://appshunter.io/developer/756503892) | [株式会社グロースX](https://appshunter.io/developer/1671703342) |

## What reviewers say

### Backlog

[App page](https://appshunter.io/ios/app/backlog-project-management/id863872037)

This app is a project management and collaboration tool designed for teams to enhance productivity and project visibility. It allows for on-the-go updates, feedback, and task management, facilitating seamless teamwork across departments.

**Highlights:** Project and task organization, Real-time activity feed, In-task comment threads, Subtasking for organization, Collaborative wikis, Bug tracking, File sharing

**Features:** Vision Pro support

**In-app purchases:** none


### グロースX

[App page](https://appshunter.io/ios/app/x/id1445105519)

This business education app offers structured learning in marketing, BtoB, and AI/DX. Its unique 15-minute daily learning system and progress dashboard help boost team skills and company performance.

**Highlights:** Structured learning in marketing, BtoB, AI/DX, 15-minute daily learning system, Progress tracking dashboard, Team skill enhancement, Contributes to performance improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Backlog free?

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

### Is グロースX free?

グロースX is free to download, with no in-app purchases.

### Do Backlog or グロースX have ads?

Neither Backlog nor グロースX shows ads.

### Which is updated more often, Backlog or グロースX?

Backlog ships an update monthly, and グロースX every 2 weeks. Most recently, Backlog was updated on September 20, 2026 and グロースX on July 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.*