Secnd vs Dev Promo Kit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secnd
This app streamlines the resale process for entrepreneurs and businesses. It offers AI-powered listing creation, automated pricing suggestions, and instant cross-posting to multiple marketplaces. Manage inventory and sales efficiently from a single platform.
- AI-powered listing generation
- Instant cross-posting to multiple marketplaces
- Automated inventory synchronization
- Smart pricing insights
- Bulk listing tools
- Secure marketplace connections
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Secnd is the all-in-one resale platform built for resellers. With AI-powered listing, automated pricing, and instant cross-posting, Secnd turns your phone into a full resale operating system. Scan. Post. Sell. Everywhere. ◈ AI-Powered Listing Generate optimized titles, descriptions, and categories from photos in seconds. ◈ Instant Cross-Listing Publish to multiple marketplaces with the click of a button. ◈ Automated Inventory Sync When an item sells, it updates everywhere to prevent overselling. ◈ Smart Pricing Insights Get pricing guidance based on live marketplace data. ◈ Bulk Listing Tools Select and publish multiple items at once. Built for high-volume sellers. ◈ Secure Marketplace Connections Connect your marketplace accounts securely and manage everything from one centralized system ◈ Built for Any Reseller Designed for thrift stores, vintage shops, and multi-channel sellers who need more than basic listing tools. Terms of Service: https://secnd.ca/terms-of-service Privacy Policy: https://secnd.ca/privacy-policy
Dev Promo Kit
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Promo Kit is a simple, powerful utility for iOS developers to manage and share App Store promo codes — all in one place. Stop juggling notes, spreadsheets, and screenshots. Promo Kit lets you organize promo codes by app, track which ones have been used, and share them instantly with reviewers, testers, or customers. Key Features • Search & Add Apps Find your app directly from the App Store or add it manually to your list. • Paste Promo Codes in Bulk Quickly paste multiple promo codes at once. Promo Kit automatically organizes them by app. • Share with Confidence Share promo codes via copy, system share sheet, or beautifully formatted cards with QR codes. • Track Used Codes Mark promo codes as used so you always know what’s still available. • Expiration Awareness Promo codes expire after 28 days. Promo Kit tracks expiration dates so you don’t lose unused codes. • Developer-First Design Clean interface, no accounts required, and no unnecessary friction. Promo Kit is built for indie developers, teams, and anyone who distributes App Store promo codes regularly. The app is free to use. Optional tips are available if you’d like to support development — thank you!
Screenshots
Verdict
Secnd and Dev Promo Kit are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Secnd sells 6 in-app purchases, starting at $9.99 per month and Dev Promo Kit sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Secnd | Dev Promo Kit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (19 ratings) — better | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 111 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Secnd Inc. | Mobile Applicability Inc |
In-app purchases
Secnd
- Starter1 Month trial$9.991 Month
- Starter7 Days trial$22.991 Month
- Growth$45.991 Month
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- Starter Yearly1 Month trial$99.991 Year
- Starter Yearly7 Days trial$149.991 Year
- Growth Yearly$399.991 Year
Dev Promo Kit
- Promo Kit Small Tip$2.99
- Promo Kit Medium Tip$9.99
- Promo Kit Large tip$99.99









