NEXUS Summits vs Luu Memory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NEXUS Summits
This event application helps registered delegates make the most of summits. Users can view session schedules, learn about speakers, and network with other attendees. Filling out a profile enhances visibility and engagement.
- View session schedules
- Read speaker bios
- Connect with attendees
- Complete user profiles
- Enhance visibility
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This event app powers all our summits and allows registered Delegates to view sessions, read speaker bios, and connect with other attendees. Fill our your profile so you can have maximize your visibility and meaningfully engage with others when you're at the summit.
Luu Memory
Securely encrypt and store your private messages, ensuring they remain inaccessible to third parties. Schedule messages to be sent to the future and grant trusted individuals permission to manage delivery.
- Message encryption
- Future message delivery
- Permission-based sharing
- Secure storage
- Long-term message scheduling
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Luu Memory - Last time you unfold. Encrypt your secrets, they will be encrypted stay out of all third party's hand, including us! Additional features: - Send the secrets to the future - Luu makes it possible for you to send a message to tens or even hundred years in the future - Make sure your secrets can't never be send to the wrong person - By givings your trusted ones the permission to decide whether to send package to receiver or not, you can ensure that your package will landed on the right hands ( in the event that the receiver is compromised and you're no longer available to make the judgement )
Screenshots
Verdict
The clearest difference is review sentiment: Luu Memory at 100% against NEXUS Summits's 50%. Luu Memory also leads on device support (3 vs 1) and iOS requirement (14 vs 17.4). NEXUS Summits's advantage is ads (none vs shown) and update cadence (weekly vs every 4 weeks). On price 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.
NEXUS Summits ships an update weekly, Luu Memory every 4 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | NEXUS Summits | Luu Memory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) — better | — |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Weekly — better | Every 4 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.4 | 14 — better |
| Further details — not scored | ||
| Size | 145 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | The Giving Back Fund, Inc. | An Do |
Customer experience
NEXUS Summits
Luu Memory
In-app purchases
NEXUS Summits
No in-app purchases
Luu Memory
No in-app purchases
