Comparison

Whenn vs Don't be late!

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

Head to head

Life and Death Admin

Track friends' delays.

Free

🔧 Utilities

No ratingsView app →

About

Whenn

Features

Read full description

Note and share the companies you use with your next of kin. Order the paper pack and download the app. Use the start button to quickly enter the companies you use for your home and the banks, insurers and pension providers you use. No passwords, logins or account numbers. Once you've completed your Lists, share with next of kin. Edit and update as you switch providers or move home.

About

Don't be late!

Features

Read full description

Don't be late! Never lose track of delays again: This app helps you monitor and manage the punctuality of your friends, coworkers, or even yourself. Whether you’re organizing meetups, tracking work attendance, or just curious about who’s always late, this app makes it easy to log and analyze delays over time.

Screenshots

Whenn4 screens

Don't be late!3 screens

Verdict

The call

The clearest difference is update cadence: Whenn at every 8 days against Don't be late!'s every 2 months. Whenn also leads on iOS requirement (15.1 vs 18.2). 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

Whenn ships an update every 8 days, Don't be late! every 2 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level

Whenn versus Don't be late!: the parameters behind the verdict, then further details
Parameter	Whenn	Don't be late!
Price	Free	Free
Update frequency	Every 8 days — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	15.1 — better	18.2
Further details — not scored
Size	21 MB	0 MB
Age rating	17+	4+
Developer	Whenn Limited	Florian Lammert

In-app purchases

None

Whenn

No in-app purchases

None

Don't be late!

No in-app purchases

Questions

Is Whenn free?

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

Is Don't be late! free?

Don't be late! is free to download, with no in-app purchases.

Do Whenn or Don't be late! have ads?

Neither Whenn nor Don't be late! shows ads.

Which is updated more often, Whenn or Don't be late!?

Whenn ships an update every 8 days, and Don't be late! every 2 months. Most recently, Whenn was updated on October 15, 2026 and Don't be late! on October 10, 2026.