Comparison

TQKyTech Redmine vs VsSign

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

Head to head
About

TQKyTech Redmine

Features
Read full description

Organize projects and contains such things as to-do lists, notes, files.

About

VsSign

Features
Read full description

Ứng dụng chữ ký số của chúng tôi giúp bạn ký các tài liệu một cách nhanh chóng và tiện lợi trên điện thoại di động. Với giao diện thân thiện và tính năng linh hoạt, bạn có thể hoàn thành các thủ tục ký kết mọi lúc, mọi nơi. Nâng cao hiệu suất làm việc và tiết kiệm thời gian với ứng dụng của chúng tôi ngay hôm nay!

Screenshots

TQKyTech Redmine4 screens
VsSign4 screens

Verdict

The call

The clearest difference is update cadence: TQKyTech Redmine at every 8 days against VsSign's every 4 months. TQKyTech Redmine also leads on iOS requirement (8.0 vs 15.5). On price, ads, in-app purchases and device support 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

TQKyTech Redmine ships an update every 8 days, VsSign every 4 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 4 level
TQKyTech Redmine versus VsSign: the parameters behind the verdict, then further details
ParameterTQKyTech RedmineVsSign
PriceFreeFree
Update frequencyEvery 8 days — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.5
Further details — not scored
Size84 MB57 MB
Age rating4+4+
DeveloperTruong Quoc KyVSOFT TECHNOLOGY DEVELOPMENT JOINT STOCK COMPANY

In-app purchases

None

TQKyTech Redmine

No in-app purchases

None

VsSign

No in-app purchases

Questions

Is TQKyTech Redmine free?
TQKyTech Redmine is free to download, with no in-app purchases.
Is VsSign free?
VsSign is free to download, with no in-app purchases.
Do TQKyTech Redmine or VsSign have ads?
Neither TQKyTech Redmine nor VsSign shows ads.
Which is updated more often, TQKyTech Redmine or VsSign?
TQKyTech Redmine ships an update every 8 days, and VsSign every 4 months. Most recently, TQKyTech Redmine was updated on October 6, 2026 and VsSign on October 5, 2026.

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