Comparison

ESIA vs Permit To Work(CRCC)

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

Head to head

About

ESIA

Features

Read full description

All users stay connected through internet and seamlessly work together in one virtual office. It improves efficiency, accuracy, well covered data. Easy tractability saves manpower, paper, cost and time. Users are able access complete documentation any time in electronic format or download as hard copy. Search any records like history, pending cases, approved list, rejected list with key info in a second. Eventually, enable management to enforce accountability. Features 1. Inspection form can be raised on apps or web 2. Centralized document library 3. Photo taking 4. Audit log users, time and location 5. User friendly design 6. Support multi-projects 7. User defined approval path & site location structure 8. Defining of sub-contractor

About

Permit To Work(CRCC)

Features

Read full description

Permit To Work CRCC App, 展示RFI表单， RISC表单，安全检查，清洁检查等模块 Permit To Work CRCC App, 展示RFI表單， RISC表單，安全檢查，清潔檢查等模塊

Screenshots

ESIA4 screens

Permit To Work(CRCC)4 screens

Verdict

The call

The clearest difference is iOS requirement: Permit To Work(CRCC) at 9.0 against ESIA's 15.1. 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

ESIA ships an update every 3 weeks, Permit To Work(CRCC) every 2 weeks. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

Scorecard1 real difference · 5 level

ESIA versus Permit To Work(CRCC): the parameters behind the verdict, then further details
Parameter	ESIA	Permit To Work(CRCC)
Price	Free	Free
Update frequency	Every 3 weeks	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.1	9.0 — better
Further details — not scored
Size	29 MB	31 MB
Age rating	4+	17+
Developer	BEX SOLUTIONS LIMITED	Synergos Systems Company Limited

In-app purchases

None

ESIA

No in-app purchases

None

Permit To Work(CRCC)

No in-app purchases

Questions

Is ESIA free?

ESIA is free to download, with no in-app purchases.

Is Permit To Work(CRCC) free?

Permit To Work(CRCC) is free to download, with no in-app purchases.

Do ESIA or Permit To Work(CRCC) have ads?

Neither ESIA nor Permit To Work(CRCC) shows ads.

Which is updated more often, ESIA or Permit To Work(CRCC)?

ESIA ships an update every 3 weeks, and Permit To Work(CRCC) every 2 weeks. Most recently, ESIA was updated on October 18, 2026 and Permit To Work(CRCC) on October 12, 2026.