Comparison

Email Client vs Insightdb

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

Head to head
About

Email Client

Manage all your email accounts in one place with features like read receipts, scheduled sending, and AI-powered writing feedback. Quickly schedule meetings directly from your inbox and pause incoming messages when you need to focus.

Highlights
  • One-tap calendar scheduling
  • Read receipts
  • Email scheduling
  • Inbox Pause
  • AI writing feedback
  • Multiple account support
Features
Read full description

Join millions who use Boomerang to email productively! See all of your email accounts, get one-tap calendar scheduling, see read receipts, and schedule emails to be sent later. Works with Gmail, Outlook & Hotmail accounts. NEW: Set Boomerang as your default email. Select Settings - scroll down, select Boomerang - tap Default Email App - tap Boomerang. ***Featured in NYT, TC, Inc., The Guardian and more!*** Why Boomerang: • NEW! One-tap calendar scheduling. Share availability and schedule a meeting while in email. • NEW! Set different colored email accounts. • Read Receipts. Track email opens and clicks. • Easy follow up: Get notified when no one replies to your email. • Inbox Pause: Stop incoming emails until you’re ready for them. • Email scheduling. Schedule emails to be sent later. • Get faster replies: Our AI gives you feedback to write better emails. Know if your emails are too short, too wordy, or just right. • Offline Support • Dark Mode • Custom swipes Loving the app? Please post a positive review. Thank you for your five stars. It really helps! Questions/feedback? Email us at support+iphone@boomerangapp.com or tweet to @Boomerang A BIG thanks to everyone who rates us 5 stars. Your support means the world to us. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Insightdb

Features
Read full description

InsightDB is a simple but powerful dashboard engine to discover data from various systems that are used in organisation to run daily operations. It helps organization's key personnel to see key information, indicators and insights of operational data on the fly to make quick decisions. This single system enables you to view all of the organizational data stored in different databases in different geographical locations using mobile, desktop and television.

Screenshots

Email Client4 screens
Insightdb4 screens

Verdict

The call

The clearest difference is in-app purchases: Insightdb at none against Email Client's 13. Insightdb also leads on update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement 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. Email Client sells 8 in-app purchases, starting at $19.99 per month. Insightdb asks for nothing beyond the download.

UpkeepUpdate frequency

Email Client ships an update every 6 weeks, Insightdb every 2 weeks. The most recent releases landed on September 25, 2026 and March 4, 2026 respectively.

Scorecard2 real differences · 8 level
Email Client versus Insightdb: the parameters behind the verdict, then further details
ParameterEmail ClientInsightdb
PriceFreeFree
Rating4.6 (4.7K ratings) — better—
Positive reviews39.1% of reviews—
Number of ratings4.7K — better—
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size125 MB34 MB
Age rating9+4+
DeveloperBaydin Inc.Jahidul Hasan

Bugs and requests

Email Client

Reported bugs

4 issues
  • Emails not loading properly
  • Unread email count not updating correctly
  • Scheduled emails not sending at the right time
  • Compatibility issues with other apps (e.g., SwiftKey)

Requested features

6 requests
  • Unified inbox for multiple email accounts
  • Customizable swipe gestures
  • Dark mode
  • Better email threading and conversation view
  • Improved notification handling
Show 1 more
  • Support for more email providers (e.g., iCloud, Yahoo)

Insightdb

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Email Client

Subscriptions8
  • Boomerang Gmail Pro Monthly7 Days trial$19.991 Month
  • Boomerang Gmail Pro Monthly3 variants$19.991 Month
  • Boomerang Outlook Pro Monthly7 Days trial$19.991 Month
Show 5 more
  • Boomerang Outlook Pro Monthly3 variants$19.991 Month
  • Boomerang Gmail Pro Yearly14 Days trial$179.991 Year
  • Boomerang Gmail Pro Yearly2 variants$179.991 Year
  • Boomerang Outlook Pro Yearly14 Days trial$179.991 Year
  • Boomerang Outlook Pro Yearly$179.991 Year
None

Insightdb

No in-app purchases

Questions

Is Email Client free?
Email Client is free to download, with in-app purchases available.
Is Insightdb free?
Insightdb is free to download, with no in-app purchases.
Do Email Client or Insightdb have ads?
Neither Email Client nor Insightdb shows ads.
Which is updated more often, Email Client or Insightdb?
Email Client ships an update every 6 weeks, and Insightdb every 2 weeks. Most recently, Email Client was updated on September 25, 2026 and Insightdb on March 4, 2026.

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