Yivi vs NeemOpTijd
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yivi
Securely manage your digital identity and control data sharing. Log in and prove who you are without oversharing personal information. Your data remains private and stored only on your device.
- Secure login and data sharing
- Control over shared information
- Data stored locally on device
- PIN code protection
- Open-source development
- Privacy-focused design
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Yivi is an app that lets you easily and securely log in, share data and prove who you are. Without sharing too much about yourself. With Yivi, you take control of your data. You always see what an organisation wants to know about you and you decide whether to share that data. Your data is only stored on your mobile, safely behind a PIN code. No one is watching, not even Yivi. That's how safe it is. Yivi is being developed by the Caesar Groep, and is based on work by the Privacy By Design Foundation. Previously known as “IRMA” the Yivi ID wallet is fully open-source. Yivi website: www.yivi.app/en/ Technical documentation: https://docs.yivi.app/what-is-yivi Source code: https://github.com/privacybydesign
NeemOpTijd
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NeemOpTijd helpt je om je medicijnen op het juiste moment in te nemen — eenvoudig, betrouwbaar en volledig privé. Of je nu één medicijn gebruikt of meerdere per dag: met duidelijke herinneringen en een overzichtelijke planning weet je precies waar je aan toe bent. Nooit meer vergeten Stel eenvoudig in wanneer je je medicatie moet innemen en ontvang herinneringen op het juiste moment. 100% privé Al je gegevens blijven op je eigen apparaat. Geen accounts, geen cloud, geen tracking. Rust en overzicht Zie in één oogopslag wat je hebt ingenomen en wat nog moet. NeemOpTijd is ontwikkeld met één doel: jou helpen je medicatie veilig en op tijd in te nemen, zonder afleiding of gedoe. Zonder kosten!
Screenshots
Verdict
The clearest difference is in-app purchases: Yivi at none against NeemOpTijd's 3. Yivi also leads on iOS requirement (15.6 vs 26.2). NeemOpTijd's advantage is update cadence (daily vs every 3 weeks). 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
Both are free to download. NeemOpTijd sells 3 one-off in-app purchases. Yivi asks for nothing beyond the download.
Yivi ships an update every 3 weeks, NeemOpTijd daily. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Yivi | NeemOpTijd |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 157 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Privacy by Design Foundation | Paul Barendregt |
In-app purchases
Yivi
No in-app purchases
NeemOpTijd
- Koffie donatie$0.99
- Cappucino donatie$1.99
- Luxe Koffie donatie$2.99









