Note Lock ~ Keep your secret

Name: Note Lock ~ Keep your secret revenue & download estimates
Creator: AppCurrents

App Store·UtilitiesPaid $1.99★ 4.07 (149)launched 14.8y agoapp updated 1mo agocharts in 1 country

Scout Score

Note Lock ~ Keep your secret generates an estimated $70–$1k/month in revenue from 100–500 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month	$70–$1k
Est. downloads / month	100–500
Estimate confidence	medium
Pricing	Paid $1.99
Rating	4.07 ★ (149 ratings)
Category	Utilities
Released	16.10.2011
App last updated	08.06.2026
Platform	iOS

Est. downloads / mo

100–500

Est. revenue / mo

$70–$1k

Rating velocity / day

0▲ 0

Chart velocity

—

Peak rank

—

Days tracked

—

Modeled monthly estimate · rating velocity · medium confidence

About

THE BEST NOTE LOCK APP EVER * TRUSTED OVER 2,800,000 USERS AROUND THE GLOBE. TOP 100 CHART IN MORE THAN 100 COUNTRIES. DECOY PASSCODE PROTECT YOU FROM FORCE UNLOCK. :: NEW! Recently Deleted recover notes you deleted by mistake before they are permanently removed. :: NEW! Calendar View and Hybrid view! :: Protect your private notes with Note Lock :: Separate your secret notes from device…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall

Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 15

Newness

Breakout

Momentum

Ratings & velocity

★ +0.06 in window

Total ratings

152146

Jun 9Aug 2

New ratings / day

Jun 15Jul 19

Rating distribution

75% positive · 149 ratings

5★

65%

4★

10%

3★

2★

1★

17%

Geographic reach

best rank · 1 storefront

#88 category

Revenue & downloads trend

ARPU $1

Est. revenue / mo · $287

$3k$218

Jun 9Jul 27

Est. downloads / mo · 206

2k157

Jun 9Jul 27

In-app purchases

10 tiers

Note Lock PRO - Monthly$2

Unique Fonts 2$2

Cute Fonts$2

Unique Fonts 3$2

Unique Fonts 1$2

Special Fonts$2

Pro Fonts$2

Unlock All Fonts$7

Update history

1 update tracked

v3.2.11mo ago
Bug Fixes

Note Lock ~ Keep your secret — FAQ

How much money does Note Lock ~ Keep your secret make?

According to AppCurrents estimates, Note Lock ~ Keep your secret generates approximately $70–$1k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.