PV vs Recall 9
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PV
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The App is designed for customer to do self-checking on the solar modules and make records of the relevant data. 1. Customer can query the module information through the App no matter modules are purchased directly or from a dealer. 2. Customer can make queries after they get qualification of the enterprise. 3. It is convenient for customers to quickly judge the status of modules and accurately collect relevant information
Recall 9
Capture and instantly recall any information, from text and audio notes to images and links. Utilize AI-powered search and smart organization to manage your memories. Transcribe audio and images for enhanced searchability.
- Save notes, audio, images, and links
- AI-powered natural language search
- Smart organization with Collections
- Audio and image transcription
- Dark and light modes
- Home screen widgets
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Recall 9 is a simple place to keep things you don't want to forget. With just one tap you can save bookmarks, recipes, videos, articles, notes and products using your phone's share sheet. Everything stays in one place. No need to tag it, file it or label it. No keywords to remember. No folders to dig through. Just ask in plain english. "Where was that pizza place in Brooklyn?" "Find the watch I saved last month." Recall 9 finds it in seconds. *** BUILT FOR EVERYDAY LIFE Use Recall 9 to save: • Restaurants and places to visit • Articles and websites • Products to buy later • Recipes and videos • Meeting notes • Ideas and inspiration • Voice memos • Screenshots and photos • Anything you don't want to forget Free to start — 9 collections, 19 saves a month. Go unlimited when you're ready. Terms of Service: https://recall9.com/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: PV at none against Recall 9's 2. PV also leads on iOS requirement (11.0 vs 15.1). Recall 9's advantage is update cadence (weekly vs every 2 months). 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. Recall 9 sells 2 in-app purchases, starting at $5.99 per month. PV asks for nothing beyond the download.
PV ships an update every 2 months, Recall 9 weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | PV | Recall 9 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 33 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | Trina Solar Co., Ltd. | DotX LLC |
In-app purchases
PV
No in-app purchases
Recall 9
- Monthly Pro$5.991 Month
- Yearly Pro$56.991 Year
