Comparison

Zeffy vs Rel8 AI

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

Head to head
About

Zeffy

Transform your smartphone into a payment terminal for your nonprofit. Accept donations and sell tickets in person using major credit cards and mobile wallets. All donations go directly to your cause with no transaction fees.

Highlights
  • Accept credit cards and mobile payments
  • Sell event tickets in person
  • Collect donations in person
  • Zero transaction fees
  • Track all payments
  • Connect to Zeffy campaigns
Features
Read full description

Turn your phone into a powerful payment terminal. Accept donations, sell tickets and track all payments instantly — no extra hardware needed! With the Zeffy app, your nonprofit can: • Accept all major credit cards, plus Apple Pay and Google Pay using only your phone! • Sell event tickets or collect donations in person with just a tap • Enjoy zero transaction fees — 100% of every dollar goes to your cause • Seamlessly connect to your Zeffy campaigns for quick setup • Track all payments made to your cause Simply choose your event from your Zeffy account, select the ticket type or donation amount, and let supporters tap their card or phone. Fast, secure, and fee-free — so you can focus on what really matters: your mission.

About

Rel8 AI

Intelligent CRM app for professionals to capture, organize, and enrich leads from events and meetings. Features AI-powered scanning, event-specific workflows, and CRM integration to build stronger business relationships.

Highlights
  • AI-powered business card scanning
  • Automatic contact enrichment
  • Event-focused lead capture mode
  • Real-time stats dashboard
  • HubSpot CRM integration
  • Voice notes for conversations
Features
Read full description

Transform your networking with Rel8 AI - the intelligent CRM app built for professionals who capture leads at events, conferences, and meetings. Smart Contact Capture • Scan business cards instantly with AI-powered OCR • Capture QR codes for seamless contact exchange • Automatic contact enrichment with company and social data Event-Focused Workflow • Create events and organize contacts by occasion • Event Mode for focused lead capture at conferences • Real-time stats dashboard showing hot leads and follow-ups • Voice notes for capturing conversation details on the go Intelligent Contact Management • AI-powered contact enrichment and follow-up suggestions • Priority scoring and tagging system • Rich timeline with notes, photos, and attachments • Search, filter, and organize your growing network CRM Integration • Seamless HubSpot sync to keep your CRM updated • Export contacts as vCards • Bulk operations for efficient contact management Perfect For • Sales professionals capturing leads at trade shows • Entrepreneurs networking at conferences • Business developers managing prospect relationships • Anyone who wants to turn business cards into actionable contacts Rel8 AI combines the convenience of mobile scanning with the power of AI enrichment, helping you build and maintain meaningful professional relationships.

Screenshots

Zeffy4 screens
Rel8 AI4 screens

Verdict

The call

The clearest difference is review sentiment: Rel8 AI at 100% against Zeffy's 31%. Rel8 AI also leads on rating (5.0 vs 2.9) and update cadence (weekly vs fortnightly). Zeffy's advantage is in-app purchases (none vs 6) and ratings volume (49 vs 8). On price, ads, device support and iOS requirement 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. Rel8 AI sells 6 in-app purchases, starting at $9.99 per month. Zeffy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Rel8 AI holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Zeffy has 49 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 31% of Zeffy's written reviews are positive against 100% of Rel8 AI's.

UpkeepUpdate frequency

Zeffy ships an update fortnightly, Rel8 AI weekly. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
Zeffy versus Rel8 AI: the parameters behind the verdict, then further details
ParameterZeffyRel8 AI
PriceFreeFree
Rating2.9 (49 ratings)5.0 (8 ratings) — better
Positive reviews30.6% of reviews100.0% of reviews — better
Number of ratings49 — better8
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size91 MB66 MB
Age rating4+4+
DeveloperZeffyRelAI Technology LLC

Customer experience

Zeffy

All ratings49 ratings
Positive42.9%
Neutral8.2%
Negative49.0%
Written reviews49 reviews
Positive30.6%
Neutral4.1%
Negative65.3%

Rel8 AI

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Zeffy

No in-app purchases

6 purchases

Rel8 AI

Subscriptions6
  • Essential1 Month trial$9.991 Month
  • Professional1 Month trial$24.991 Month
  • Power1 Month trial$49.991 Month
Show 3 more
  • Essential (Annual)1 Month trial$99.991 Year
  • Professional (Annual)1 Month trial$239.991 Year
  • Power (Annual)1 Month trial$479.991 Year

Questions

Is Zeffy free?
Zeffy is free to download, with no in-app purchases.
Is Rel8 AI free?
Rel8 AI is free to download, with in-app purchases available.
Which has better reviews, Zeffy or Rel8 AI?
Rel8 AI is rated higher. Zeffy averages 2.9 out of 5 from 49 ratings, while Rel8 AI averages 5.0 from 8 ratings.
Do Zeffy or Rel8 AI have ads?
Neither Zeffy nor Rel8 AI shows ads.
Which is updated more often, Zeffy or Rel8 AI?
Zeffy ships an update fortnightly, and Rel8 AI weekly. Most recently, Zeffy was updated on October 18, 2026 and Rel8 AI on October 12, 2026.

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