Comparison

Backlog vs グロースX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Backlog

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
Read full description

Backlog is a project management and collaboration tool for teams that want higher productivity, greater visibility, and simple project tracking. Development teams can work together with Design, Marketing, IT, and more to release high-quality projects, faster. With the Backlog iOS App, you can update your projects on-the-go. Leave immediate feedback on comment threads and add or edit issues right from your device. Reach your business goals with features that help you: - Get everyone on track. Organize your work and teammates with projects and tasks. - Stay in the loop. Your Activity feed and Watchlist help you keep an eye on relevant work and deadlines. - Keep the conversation moving. Use comment threads to leave feedback and ask questions right in tasks as you’re working on them. Mobile features: - Projects: Organize everyone’s work into projects for better visibility and tracking - Issues: Create, assign, prioritize, and schedule tasks with your team - Subtasking: Keep related tasks grouped to stay more organized - Watchlist: Add important tasks to your personalized Watchlist - Comment threads: Keep a record of all discussions, changes, and decisions within tasks as they’re being worked on - Wikis: Create collaboratively edited web pages to refer to again and again for common questions and instructions - Bug Tracking: Easy issue and bug tracking to keep your projects running smoothly - File sharing: Store important docs and files right in the task or project you need them Do even more on desktop with: - Gantt Charts: Automatically generated and updated Gantt charts help you track work as it’s being completed against your project plan - Burndown Charts: Easily visualize how your project is progressing without having read every issue - Version control: No installation required, Backlog provides Git and Subversion repositories as well as a Web-based repository browser Find a bug? Help us squash it! Send an email directly to our support team at support@backlog.com.

About

グロースX

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
Read full description

企業向け人材育成SaaS「グロースX」は、マーケティング、BtoBビジネス、AI・DXなど、人材育成に必要な知識を体系化したアプリです。1日15分で手軽に学習できる独自のシステムと、学習進捗の分かるダッシュボードで、チーム全体のスキルの底上げを行い、業績向上に貢献します。 ※旧名称:Co-Learning、コラーニング

Screenshots

Backlog4 screens
グロースX4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Backlog versus グロースX: the parameters behind the verdict, then further details
ParameterBacklogグロースX
PriceFreeFree
Rating4.8 (43 ratings) — better—
Positive reviews9.1% of reviews22.7% of reviews — better
Number of ratings43 — better—
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.011.0 — better
Further details — not scored
Size27 MB57 MB
Age rating4+4+
DeveloperNulab Inc.株式会社グロースX

Customer experience

Backlog

All ratings43 ratings
Positive97.7%
Neutral0.0%
Negative2.3%
Written reviews22 reviews
Positive9.1%
Neutral4.5%
Negative86.4%

グロースX

Written reviews22 reviews
Positive22.7%
Neutral9.1%
Negative68.2%

In-app purchases

None

Backlog

No in-app purchases

None

グロースX

No in-app purchases

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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