Comparison

Bat Test vs DND Timer

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

Head to head

Schedule Do Not Disturb easily

Free

🔧 Utilities

No ratingsView app →

About

Bat Test

Read full description

1. Diagnose battery SOH(Battery State of Health). 2. Monitor the working status of the battery. 3. Read various battery parameters

About

DND Timer

Features

Read full description

DND Timer helps you stay focused by scheduling Do Not Disturb automatically when you need it most. Whether you're working, studying, training, or resting, DND Timer lets you set precise time windows where notifications are silenced—so you stay in control of your attention. Features: • Schedule Do Not Disturb with a simple timer • Works seamlessly with iOS Focus modes • Clean, distraction-free interface • No account required DND Timer is designed to be lightweight, private, and easy to use—so you can focus without friction.

Screenshots

Bat Test1 screens

DND Timer3 screens

Verdict

The call

The clearest difference is update cadence: DND Timer at every 5 days against Bat Test's every 2 weeks. Bat Test's advantage is iOS requirement (13.0 vs 26.2). 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

Bat Test ships an update every 2 weeks, DND Timer every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

Bat Test versus DND Timer: the parameters behind the verdict, then further details
Parameter	Bat Test	DND Timer
Price	Free	Free
Update frequency	Every 2 weeks	Every 5 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	26.2
Further details — not scored
Size	13 MB	4 MB
Age rating	4+	4+
Developer	Shenzhen Grepow Battery Co.Ltd.	Marketing Solutions Lobo LLC

In-app purchases

None

Bat Test

No in-app purchases

None

DND Timer

No in-app purchases

Questions

Is Bat Test free?

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

Is DND Timer free?

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

Do Bat Test or DND Timer have ads?

Neither Bat Test nor DND Timer shows ads.

Which is updated more often, Bat Test or DND Timer?

Bat Test ships an update every 2 weeks, and DND Timer every 5 days. Most recently, Bat Test was updated on October 24, 2026 and DND Timer on October 28, 2026.