Comparison

iokey vs Year Progress

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

Head to head
About

iokey

Features
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Short Description: This is the solution using smartphone to control and open the lock/door lock. Detail Description: The lock can be opened without physical key or password using the iokey (Bulukey) application after installing the door lock and registering the user on Iokey (Bulukey) service. Additionally, User can use powerful central managing function such as control mode, approval mode for the lock based on the schedule and so on. # Main Function # 1) Contactless Lock Opening Function - The lock can be opened using the button at smartphone application. - Switch from physical key to logical key (No loss, No copy) 2) Manager Approval Mode Based on the Schedules - The message will be transmitted to the manager in real time when the user tries to open the lock which sets as an important one. After the manager gives approval to open the lock, the user can open it. 3) Control Mode Based on the Schedules - Depending on the user or working hours, the authority for handling the lock can be set. 4) Easy Access Authority Set Up - Manager can give or collect access authority to user easily even for multiple locks or door locks 5) Checking the History of Access - Every history such as opening the lock, changing parameters or making a report saves to website. Manager can check the history easily. Customer Service : dambeesoft@gmail.com (Weekday 9:00-18:00 KST)

About

Year Progress

Features
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Time passes quickly. Year Progress helps you stay aware of it in a simple, glanceable way. See your progress at a glance with Home and Lock Screen widgets, plus a clean in-app view for more detail: - Live year completion percentage - Day counter (Day X of 365/366) - Home Screen widgets (small, medium, large) - Lock Screen widgets (circular, rectangular, inline) - Large widget day map for the full year - Optional reminders (Daily, Weekly, Monthly) Built to be minimal and useful. No accounts. No analytics. No tracking. No data collection.

Screenshots

iokey4 screens
Year Progress4 screens

Verdict

The call

The clearest difference is update cadence: Year Progress at every 2 days against iokey's every 4 months. iokey's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iokey ships an update every 4 months, Year Progress every 2 days. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

Scorecard2 real differences Β· 4 level
iokey versus Year Progress: the parameters behind the verdict, then further details
ParameteriokeyYear Progress
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.0 β€” better26.0
Further details β€” not scored
Size14 MB4 MB
Age rating4+4+
DeveloperDambee Technology Co., Ltd.Arjit Jaiswal

In-app purchases

None

iokey

No in-app purchases

None

Year Progress

No in-app purchases

Questions

Is iokey free?
iokey is free to download, with no in-app purchases.
Is Year Progress free?
Year Progress is free to download, with no in-app purchases.
Do iokey or Year Progress have ads?
Neither iokey nor Year Progress shows ads.
Which is updated more often, iokey or Year Progress?
iokey ships an update every 4 months, and Year Progress every 2 days. Most recently, iokey was updated on September 24, 2026 and Year Progress on September 29, 2026.

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