Comparison

hello again vs TwentyOne

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

Head to head

About

hello again

Features

Read full description

Welcome to the hello again Companion App. With this app, you can create, manage, and try out your hello again projects on your smartphone. How the app works: Using the hello again app is child's play: Upload your company logo, enter your website URL, and customize key elements such as font, app name, and color scheme. In just a few steps, you create a tailored loyalty solution for your business. App Features: - Access to a user-friendly CRM dashboard. - Simple personalization with logo upload and website integration. - Customizable design elements for a unique brand identity. - Easy access by just providing your email address.

About

TwentyOne

Features

Read full description

Die TwentyOne App informiert Sie über alle relevanten Neuigkeiten zum Standort sowie zu den ansässigen Unternehmen. Werden Sie Teil der TwentyOne Community und erhalten Sie aktuelle Informationen zum Baustellenfortschritt, zu spannenden Events sowie zu zahlreichen Goodies, Gutscheinen und Aktionen.

Screenshots

hello again3 screens

TwentyOne3 screens

Verdict

The call

The clearest difference is ads: TwentyOne at none against hello again's shown. TwentyOne also leads on iOS requirement (13.0 vs 15.1). hello again's advantage is update cadence (every 3 weeks vs every 2 months). On price, 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

hello again ships an update every 3 weeks, TwentyOne every 2 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 3 level

hello again versus TwentyOne: the parameters behind the verdict, then further details
Parameter	hello again	TwentyOne
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 2 months
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.1	13.0 — better
Further details — not scored
Size	56 MB	98 MB
Age rating	4+	17+
Developer	hello again GmbH	Pocket House GmbH

In-app purchases

None

hello again

No in-app purchases

None

TwentyOne

No in-app purchases

Questions

Is hello again free?

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

Is TwentyOne free?

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

Do hello again or TwentyOne have ads?

hello again shows ads; TwentyOne does not.

Which is updated more often, hello again or TwentyOne?

hello again ships an update every 3 weeks, and TwentyOne every 2 months. Most recently, hello again was updated on October 8, 2026 and TwentyOne on October 2, 2026.