Z vs Mainn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Z
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Berechnen Sie mit der neuen App Planungsassistent die Anschlusshöhe nach ÖN B 3691. In Zusammenarbeit der Firma IFB, Werner Linhart und der Alfred Zechner GesmbH.
Mainn
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With Mainn you can: - Manage tasks and to-dos - Organize lists for anything you need - Plan your day with a clean, modern calendar - Add phone contacts to events or easily share to-do lists with them. - Message participants or get directions in one tap - Sync with your Google Calendar Your life — organized and simple.
Screenshots
Verdict
The clearest difference is iOS requirement: Z at 11.0 against Mainn's 15.6. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Z ships an update weekly, Mainn every 9 days. The most recent releases landed on September 24, 2026 and October 25, 2026 respectively.
| Parameter | Z | Mainn |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 35 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Alfred Zechner Ges.m.b.H. | Tikit |
In-app purchases
Z
No in-app purchases
Mainn
No in-app purchases
