Comparison

Perk vs My HEIS US

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

Head to head
About

Perk

This app consolidates all your travel plans and documents, offering real-time updates for flights and other travel arrangements. It provides 24/7 support and allows for easy booking, modification, and cancellation of trips on the go.

Highlights
  • Real-time travel updates
  • Consolidated travel plans and documents
  • 24/7 customer support
  • Flexible booking options
  • In-app booking and modifications
  • Travel request approvals
Features
Read full description

We’re Perk. If you travel for work, this app is for you. Welcome to the intelligent app for travel and spend that allows anyone travelling for work to plan, book, and expense with ease. When you’re travelling, Perk gives you: a global inventory to book and manage trips in just a few clicks. Travel features customers love: • Flexibility with the ability to book, modify, or cancel bookings • All your travel details and documents in one place • As a travel manager, receive and approve travel requests from your team on-the-go. • Updates in real time - from flight status to travel disruption • 24/7 support if something goes wrong or needs to change • All within company-set policies - for instant approval and no overspend surprises When you need to spend, Perk gives you: an AI-powered automation which streamlines the entire expense process. Spend features customers love: • Automated Expense Processing • Mobile Compatible Perk Spend Cards • Automated Receipt Matching • Administration Controls & Expense Reminders to Travelers

About

My HEIS US

This app offers services for green energy, focusing on monitoring, operations, and electricity trading for solar and ESS power plants. It provides detailed information and systematic work management for power plant operations and revenue forecasting.

Highlights
  • Green energy services
  • Power plant monitoring (PV/ESS)
  • Operations and maintenance (O&M)
  • Electricity trading
  • Worker and manager work monitoring
  • Revenue forecasting
Read full description

Provides services optimized for green energy from power plant monitoring, O&M, and electricity trading 1) My HEIS is SIT's mobile app that provides services optimized for green energy from power plant (solar(PV)/ESS) monitoring, O&M, and electricity trading. 2) Target monitoring with information collected from PV, ESS power plant facilities and various standard information 3) Systematically proceed and monitor the work of workers and managers for power plant management 4) Monitoring information related to power brokerage business and revenue related to predicted generation

Screenshots

Perk4 screens
My HEIS US4 screens

Verdict

The call

The clearest difference is update cadence: Perk at weekly against My HEIS US's every 2 months. Perk also leads on ratings volume (1.2K vs 1). My HEIS US's advantage is rating (5.0 vs 4.7) and iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and monetization model 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

My HEIS US holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Perk has 1.2K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Perk ships an update weekly, My HEIS US every 2 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Perk versus My HEIS US: the parameters behind the verdict, then further details
ParameterPerkMy HEIS US
PriceFreeFree
Rating4.7 (1.2K ratings)5.0 (1 ratings) — better
Positive reviews27.4% of reviews—
Number of ratings1.2K — better1
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size238 MB18 MB
Age rating4+4+
DeveloperPerk Platform SLHanwha Energy Corporation

Customer experience

Perk

All ratings1,186 ratings
Positive93.5%
Neutral1.5%
Negative5.0%
Written reviews190 reviews
Positive27.4%
Neutral5.8%
Negative66.8%

My HEIS US

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Perk

Reported bugs

4 issues
  • Login issues, can't create account
  • Booking issues, flights not available after reservation
  • Notifications and communication problems with hotels
  • App crashes and doesn't load properly after updates

Requested features

2 requests
  • Make it more difficult to cancel non-refundable flights
  • Add ability to store tickets in Apple Wallet

My HEIS US

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Perk

No in-app purchases

None

My HEIS US

No in-app purchases

Questions

Is Perk free?
Perk is free to download, with no in-app purchases.
Is My HEIS US free?
My HEIS US is free to download, with no in-app purchases.
Which has better reviews, Perk or My HEIS US?
My HEIS US is rated higher. Perk averages 4.7 out of 5 from 1.2K ratings, while My HEIS US averages 5.0 from 1 ratings.
Do Perk or My HEIS US have ads?
Neither Perk nor My HEIS US shows ads.
Which is updated more often, Perk or My HEIS US?
Perk ships an update weekly, and My HEIS US every 2 months. Most recently, Perk was updated on October 25, 2026 and My HEIS US on October 15, 2026.

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