Comparison

PIN Keeper Pro vs ePMS CRM

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

Head to head

About

PIN Keeper Pro

Securely store and manage your PIN numbers with strong encryption. Offers a free tier with limited storage and a premium version for enhanced features like cross-device synchronization.

Highlights

4x4 pattern key
AES strong encryption
Secure memory protection
Open source code
Cross-platform synchronization (Premium)
Up to 31 slots storage (Premium)

Features

Read full description

PIN Keeper Pro - store your PIN numbers anywhere in secure. Key features: ► 4x4 pattern key ► strong encryption using AES (Advanced Encryption Standard) ► secure memory protection at runtime ► open source code ► partial data storage ► up to 5 slots free storage ► no ads and usage limitations Premium features: ► crossplatform device synchronization ► up to 31 slots storage ► changing pattern key ► safe deleting data

About

ePMS CRM

Features

Read full description

ePMS CRM is a Customer Relationship Management Application. Its part of ePMS ERP Software solutions.

Screenshots

PIN Keeper Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: ePMS CRM at none against PIN Keeper Pro's 1. ePMS CRM also leads on update cadence (every 3 weeks vs every 11 months). PIN Keeper Pro's advantage is iOS requirement (8.0 vs 13.0). On price, ads 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. PIN Keeper Pro sells 1 one-off in-app purchase. ePMS CRM asks for nothing beyond the download.

UpkeepUpdate frequency

PIN Keeper Pro ships an update every 11 months, ePMS CRM every 3 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 5 level

PIN Keeper Pro versus ePMS CRM: the parameters behind the verdict, then further details
Parameter	PIN Keeper Pro	ePMS CRM
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 11 months	Every 3 weeks — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Freemium	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	8.0 — better	13.0
Further details — not scored
Size	81 MB	26 MB
Age rating	4+	4+
Developer	Farida Yarullina	Bianca Ungureanu

In-app purchases

1 purchases

PIN Keeper Pro

One-time1

Premium$4.99

None

ePMS CRM

No in-app purchases

Questions

Is PIN Keeper Pro free?

PIN Keeper Pro is free to download, with in-app purchases available.

Is ePMS CRM free?

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

Do PIN Keeper Pro or ePMS CRM have ads?

Neither PIN Keeper Pro nor ePMS CRM shows ads.

Which is updated more often, PIN Keeper Pro or ePMS CRM?

PIN Keeper Pro ships an update every 11 months, and ePMS CRM every 3 weeks. Most recently, PIN Keeper Pro was updated on October 21, 2026 and ePMS CRM on October 25, 2026.