Comparison

Where When vs Charg

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

Head to head

Where When

Where have you been? And When?

About

Where When

Features

Read full description

It's a personal location tracker. You can see spots you've been to and how many times.

About

Charg

Features

Read full description

Charg-E is an innovative shared power bank app that aims to provide users with convenient and reliable mobile charging solutions. Whether you are traveling in cities in the UK or on a trip in the UK, Charg-E can ensure that your devices are always fully charged. Convenient rental: Easily find nearby Charg-E power bank rental points through the app and quickly rent a power bank. Smart return: After use, just return the power bank to any Charg-E rental point and the system will automatically complete the settlement. City life: Charge your devices at any time in shopping malls, cafes, restaurants and other places. Charg-E power bank is a must-have tool in your daily life, enjoy a convenient and efficient mobile charging experience. Anytime, anywhere, unlimited power!

Screenshots

Where When4 screens

Charg4 screens

Verdict

The call

The clearest difference is update cadence: Where When at daily against Charg's every 3 weeks. Charg's advantage is iOS requirement (13.0 vs 17.5). 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

Where When ships an update daily, Charg every 3 weeks. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 4 level

Where When versus Charg: the parameters behind the verdict, then further details
Parameter	Where When	Charg
Price	Free	Free
Update frequency	Daily — better	Every 3 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPod — better
Requires iOS	17.5	13.0 — better
Further details — not scored
Size	6 MB	113 MB
Age rating	4+	17+
Developer	Folder, LLC	Powready

In-app purchases

None

Where When

No in-app purchases

None

Charg

No in-app purchases

Questions

Is Where When free?

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

Is Charg free?

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

Do Where When or Charg have ads?

Neither Where When nor Charg shows ads.

Which is updated more often, Where When or Charg?

Where When ships an update daily, and Charg every 3 weeks. Most recently, Where When was updated on September 21, 2026 and Charg on September 9, 2026.