Report updated Apr 27, 2026

Overview Β· Full Intel report in progress

Play Store β†’

Easy Sum | Shopping List is an established productivity app that is completely free. With a 4.1/5 rating from 16 reviews, it shows polarized user reception.

What is Easy Sum | Shopping List?

Easy Sum is a productivity tool designed to replace standard calculators for list-based arithmetic, such as shopping lists or invoices. It allows users to manage complex calculations by adding, editing, and toggling individual line items with descriptions and sign selection.

Current Momentum

v2.0 Β· 62mo ago

Zombie

Last updated 1883d ago. 5 versions tracked.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse πŸ‡ΊπŸ‡Έ

Productivity

No ranking data

Rating Pulse πŸ‡ΊπŸ‡Έ

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

List-based CalculationStandard

Displays numbers in a list format to prevent duplication errors during summation.

Entry ManagementStandard

Allows users to enable or disable specific entries to compare different calculation results.

Item CustomizationStandard

Supports adding descriptions to values and selecting positive or negative signs for each entry.

Infinite SummingStandard

Provides a pack/unpack feature to organize and calculate complex sets of items.

How much does it cost?

Free

Who Built It?

DejaWorks LTD app icon 1
DejaWorks LTD app icon 2
DejaWorks LTD app icon 3
DejaWorks LTD app icon 4

DejaWorks

β˜…β˜…β˜…β˜…β˜…
(110)

Providing specialized tools for live music performance and MIDI diagnostics. Enabling musicians to manage backing tracks and hardware connectivity.

Portfolio

7

Apps

Free 4Paid 2
Music83%
Lifestyle17%

Who is DejaWorks?

DejaWorks operates as a niche utility developer, focusing on the specific technical requirements of live performers and MIDI hardware users. By prioritizing functional diagnostic and sequencing tools over mass-market consumer apps, they have carved out a specialized position in the music technology space. The primary strategic tension lies in their reliance on a legacy portfolio, with most titles remaining stagnant for several years, suggesting a shift toward broader technology consulting rather than active consumer app development.

Who is DejaWorks for?

  • Live performing musicians
  • Sound engineers
  • MIDI hardware technicians requiring precise control over audio
  • Signal data
Maintenance

Portfolio momentum

With only one release in the last six months and five out of seven apps classified as abandoned, the publisher maintains a minimal presence in the app store.

Last release Β· 111d agoActive apps Β· 2Abandoned Β· 5

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for Easy Sum | Shopping List?

How's The Productivity Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Easy Sum | Shopping List

Key Takeaways

The app functions as a specialized list-based calculator that prioritizes transparency and error reduction over standard calculator functionality.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by Easy Sum | Shopping List, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Hope this helps & keep building! Β· Found an error?

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Cite this report

Marlvel.ai. β€œEasy Sum | Shopping List Intelligence Report.” Updated Apr 27, 2026. https://marlvel.ai/intel-report/productivity/easy-sum-shopping-list

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