Comparison

rSign by Cencert vs TTL PRO Timer App

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

Head to head

About

rSign by Cencert

This app replaces physical signature cards and readers for placing qualified electronic signatures. It allows you to sign documents on any computer without needing specialized hardware, ensuring you never forget your signature card again.

Highlights

Qualified electronic signature placement
Replaces physical signature cards
Eliminates need for card readers
Sign on any computer
Convenient document signing

Features

Read full description

The rSign application replaces the reader and the cryptographic card when placing a qualified signature purchased at Cencert. You'll never forget your signature card again. You can sign on computers that don't have card readers.

About

TTL PRO Timer App

This application provides a simple countdown timer specifically designed for Rummikube gameplay. It helps manage game turns and ensures fair play. The app offers both free and premium subscription options.

Highlights

Countdown timer
Rummikube specific
Turn management
Free and subscription options

Features

Read full description

Simple countdown timer for Rummikube Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://helkapl.github.io/RummiTimmerApp/en/privacyPolicy.html

Screenshots

rSign by Cencert4 screens

TTL PRO Timer App4 screens

Verdict

The call

The clearest difference is review sentiment: TTL PRO Timer App at 100% against rSign by Cencert's 50%. rSign by Cencert's advantage is in-app purchases (none vs 4). On price, update cadence, 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. TTL PRO Timer App sells 4 in-app purchases, starting at $0.99 per month. rSign by Cencert asks for nothing beyond the download.

UpkeepUpdate frequency

rSign by Cencert ships an update every 2 weeks, TTL PRO Timer App every 11 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 5 level

rSign by Cencert versus TTL PRO Timer App: the parameters behind the verdict, then further details
Parameter	rSign by Cencert	TTL PRO Timer App
Price	Free	Free
Positive reviews	50.0% of reviews	100.0% of reviews — better
Update frequency	Every 2 weeks	Every 11 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free — better	Freemium
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.0 — better	15.1
Further details — not scored
Size	61 MB	45 MB
Age rating	4+	4+
Developer	Enigma SOI	Jakub Helizanowicz

Customer experience

rSign by Cencert

Written reviews2 reviews

Positive50.0%

Neutral0.0%

Negative50.0%

TTL PRO Timer App

Written reviews3 reviews

Positive100.0%

Neutral0.0%

Negative0.0%

In-app purchases

None

rSign by Cencert

No in-app purchases

4 purchases

TTL PRO Timer App

Subscriptions3

PRO Monthly$0.991 Month
Pro Monthly$0.991 Month
PRO Yearly$9.991 Year

One-time1

rc_pro_lifetime$59.99

Questions

Is rSign by Cencert free?

rSign by Cencert is free to download, with no in-app purchases.

Is TTL PRO Timer App free?

TTL PRO Timer App is free to download, with in-app purchases available.

Do rSign by Cencert or TTL PRO Timer App have ads?

Neither rSign by Cencert nor TTL PRO Timer App shows ads.

Which is updated more often, rSign by Cencert or TTL PRO Timer App?

rSign by Cencert ships an update every 2 weeks, and TTL PRO Timer App every 11 days. Most recently, rSign by Cencert was updated on November 3, 2026 and TTL PRO Timer App on October 30, 2026.