Comparison

Taro vs ReliaQuest GreyMatter

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

Head to head
About

Taro

This app provides expert-led courses and advice for software engineers to advance their careers. Learn interview strategies, promotion paths, and senior engineering skills from leaders at top tech companies. Connect with peers and mentors through forums and exclusive events.

Highlights
  • Interview preparation (behavioral, system design, coding)
  • Career leveling and promotion strategies
  • Onboarding and team integration
  • Senior engineer and tech lead skills
  • Manager relationship enhancement
  • Productivity and impact maximization
  • Networking and community forum
Features
Read full description

Taro is the premier resource for software engineers to level up - a rockstar career mentor in your pocket, trusted by 100,000+ engineers. All content in Taro is created by engineering leaders at the world's leading tech companies ranging from FAANG to cutting-edge startups like OpenAI. When you join Taro, you will find expertly crafted courses advice covering critical skills like these: - How to pass every interview (behavioral, system design, live coding), not just LeetCode - Getting leveled properly in the hiring loop, including at Staff+ levels - Onboarding at lightning speed into your new company and team - Crafting fast, optimal paths to promotion and finding the scope to do so - Operating as a true senior engineer and tech lead - Supercharging the relationship between you and your manager - Increasing your productivity so you can land more impact with less time - Earning trust fast to build up relationships with important people at lightning speed - Doing effective code review that levels up your entire team On top of our courses, we take the learning one step further by offering a private, curated discussion forum alongside exclusive events. Use these to reinforce your knowledge by getting personalized career advice from top engineers and networking with them through virtual gatherings like mock interviews and in-person meetups! Unlike most engineer upskilling platforms, Taro isn't here to teach you how to code or do a LeetCode problem. We are here to turn decent engineers into incredible ones. The 10x engineer exists - Our mission is to capture their wisdom and share it to create the future 10x engineers.

About

ReliaQuest GreyMatter

Investigate and respond to security alerts from anywhere with this mobile app. Stay informed with push notifications and manage incidents on the go, ensuring you never miss a critical alert.

Highlights
  • Triage security alerts
  • Investigate on the go
  • Respond to incidents
  • Push notifications
  • Close resolved incidents
  • View incident history
Read full description

Enhance the way you triage alerts with the GreyMatter mobile app. Untether from your laptop and take the SOC with you, wherever you may be. This app provides you with the necessary visibility to investigate and respond on the go. While cyber criminals continue to innovate and develop new tactics, never miss an alert with GreyMatter. In the GreyMatter app you can: • Evaluate security alerts • Enable push notifications to always stay informed • Close resolved incidents • View a recent history of incidents Download the app today and be confident your company is secure. Note that in order to use GreyMatter mobile, your organization must already have an account with ReliaQuest.

Screenshots

Taro4 screens
ReliaQuest GreyMatter4 screens

Verdict

The call

The clearest difference is rating: Taro at 4.9 against ReliaQuest GreyMatter's 4.6. Taro also leads on ratings volume (645 vs 31) and update cadence (weekly vs every 3 weeks). On price, review sentiment, 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.

ReceptionRating · Positive reviews · Number of ratings

Taro holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Taro has 645 ratings behind it against 31, so its average is the more settled of the two. Written reviews complicate that: 85% of Taro's written reviews are positive against 92% of ReliaQuest GreyMatter's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Taro ships an update weekly, ReliaQuest GreyMatter every 3 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Taro versus ReliaQuest GreyMatter: the parameters behind the verdict, then further details
ParameterTaroReliaQuest GreyMatter
PriceFreeFree
Rating4.9 (645 ratings) — better4.6 (31 ratings)
Positive reviews85.3% of reviews92.3% of reviews — better
Number of ratings645 — better31
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size29 MB71 MB
Age rating4+4+
DeveloperTech Career Growth Inc.ReliaQuest, LLC

Customer experience

Taro

All ratings644 ratings
Positive97.8%
Neutral0.6%
Negative1.6%
Written reviews34 reviews
Positive85.3%
Neutral2.9%
Negative11.8%

ReliaQuest GreyMatter

All ratings31 ratings
Positive87.1%
Neutral3.2%
Negative9.7%
Written reviews39 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

User reviews

Taro

From 645 App Store ratings

What we love

  • 👍 Great content
  • 💡 Useful for career growth
  • 👍 Depth and nuance in advice
  • 👍 High-quality tech mentoring
  • 👍 Excellent for leveling up software engineering skills

Room to improve

  • 🐛 Buggy app with playback and video loading issues
  • 🐛 Crashes on certain videos
  • 🐛 Difficult to cancel subscription
  • 🐛 Lack of common video features like autoplay and auto-fullscreen

ReliaQuest GreyMatter

From 31 App Store ratings

What we love

  • 👍 Intuitive and organized presentation
  • 👍 Generally performs well
  • 👍 Enjoyable capabilities
  • 👍 Better than web version

Room to improve

  • 🐛 App resets to home screen when switching apps
  • 🐛 Difficult to view tickets without acknowledging/owning
  • 🐛 Forced IDP login on every app open
  • 🐛 Limited functionality for cloud-based remote users
  • 🐛 Legacy plays not runnable from app

Bugs and requests

Taro

Reported bugs

2 issues
  • Videos not loading on iOS
  • App crashes when searching and clicking on videos, or clicking on tags

Requested features

4 requests
  • Course search feature
  • Offline course downloads
  • Increased playback speed options
  • Better progress tracking for completed/in-progress courses

ReliaQuest GreyMatter

Reported bugs

3 issues
  • App resets to home screen when switching apps
  • Difficult to view tickets without acknowledging/owning
  • Forced IDP login on every app open

Requested features

3 requests
  • Ability to hold place when switching apps
  • Option to view tickets without acknowledging ownership
  • Allow running legacy plays from the app for remote users

In-app purchases

None

Taro

No in-app purchases

None

ReliaQuest GreyMatter

No in-app purchases

Questions

Is Taro free?
Taro is free to download, with no in-app purchases.
Is ReliaQuest GreyMatter free?
ReliaQuest GreyMatter is free to download, with no in-app purchases.
Which has better reviews, Taro or ReliaQuest GreyMatter?
Taro is rated higher. Taro averages 4.9 out of 5 from 645 ratings, while ReliaQuest GreyMatter averages 4.6 from 31 ratings.
Do Taro or ReliaQuest GreyMatter have ads?
Neither Taro nor ReliaQuest GreyMatter shows ads.
Which is updated more often, Taro or ReliaQuest GreyMatter?
Taro ships an update weekly, and ReliaQuest GreyMatter every 3 weeks. Most recently, Taro was updated on October 23, 2026 and ReliaQuest GreyMatter on October 25, 2026.

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