Comparison

SolarGo vs Recall 9

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

Head to head
About

SolarGo

Configure GOODWE inverters, charging piles, and other devices. Connect via Wi-Fi or Bluetooth to adjust device parameters. This tool aids installation personnel in setting up various devices.

Highlights
  • Configure GOODWE inverters
  • Configure charging piles
  • Wi-Fi/Bluetooth connectivity
  • Device parameter configuration
  • Assists installation personnel
Features
Read full description

SolarGo APP is a configuration tool for GOODWE inverters, charging piles, and other devices. The SolarGo APP can connect to devices via Wi-Fi/Bluetooth, allowing the configuration of device parameters. It assists installation personnel in completing the installation of inverters, charging piles, and other devices when necessary.

About

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.

Highlights
  • 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
Features
Read full description

Recall 9 is a simple place to keep the things you don't want to forget. 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. KEY FEATURES: • SAVE ANYTHING FROM ANYWHERE Save links, photos, text, voice notes, and more from almost any app using your phone's Share menu. Whether you're browsing social media, watching videos, reading articles, or surfing the web, everything stays in one place. • SEARCH THE WAY YOU THINK Forget exact keywords. Simply ask: "Where was that pizza place in Brooklyn?" "Find the watch I saved last month." "Show me that article about AI." Recall 9 understands what you mean and finds the right memory in seconds. • VOICE NOTES THAT BECOME SEARCHABLE Record voice notes with a single tap. Every recording is automatically transcribed, so you can search for anything you said without listening through long recordings. • SEARCH INSIDE PHOTOS Saved a screenshot, receipt, or photo? Recall 9 automatically detects text and objects inside your images, making them just as searchable as your notes. • SET REMINDERS Add a reminder to any save — a recipe for the weekend, a gift idea, a task you don't want to lose — and Recall 9 brings it back to you right on time. • STAY ORGANIZED AUTOMATICALLY Organize your memories into Collections, or let AI help group related items so everything stays easy to find as your library grows. • HOME SCREEN WIDGETS Capture voice notes in one tap, quickly access your favorites, and keep your most important memories within reach from your Home Screen. *** 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

SolarGo3 screens
Recall 94 screens

Verdict

The call

The clearest difference is rating: Recall 9 at 5.0 against SolarGo's 3.3. Recall 9 also leads on update cadence (weekly vs fortnightly). SolarGo's advantage is in-app purchases (none vs 2) and ratings volume (7 vs 1). 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. Recall 9 sells 2 in-app purchases, starting at $5.99 per month. SolarGo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Recall 9 holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: SolarGo has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SolarGo ships an update fortnightly, Recall 9 weekly. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 5 level
SolarGo versus Recall 9: the parameters behind the verdict, then further details
ParameterSolarGoRecall 9
PriceFreeFree
Rating3.3 (7 ratings)5.0 (1 ratings) — better
Positive reviews10.0% of reviews—
Number of ratings7 — better1
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size131 MB150 MB
Age rating4+4+
DeveloperGoodWe Technologies Co., Ltd.DotX LLC

Customer experience

SolarGo

All ratings7 ratings
Positive57.1%
Neutral0.0%
Negative42.9%
Written reviews120 reviews
Positive10.0%
Neutral2.5%
Negative87.5%

Recall 9

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

SolarGo

Reported bugs

18 issues
  • App crashes on startup for some users
  • Login authentication failures after updates
  • Device not found on WiFi network
  • Data shows all zeros except battery capacity
  • Incorrect energy flow calculations and display
Show 13 more
  • Battery temperature data missing from display
  • Home consumption readings showing zero
  • Solar generation values frozen or incorrect
  • App freezes when selecting safety codes
  • Incompatibility with iOS 18 and newer iPhones
  • ECO mode profiles disappearing after updates
  • Unable to connect via home WiFi (local AP only)
  • Energy flow diagram not displaying
  • Values rounding to whole numbers instead of decimals
  • Poor network error messages despite good connectivity
  • App not recognizing solar WiFi network
  • Slow performance on newer iOS versions
  • Data not syncing between app and inverter settings

Requested features

14 requests
  • LAN connection support via IP address input
  • Firmware update capability display and management
  • Combined TOU and delayed charging modes
  • Charge level limiting in TOU mode
  • Push notifications for system failures
Show 9 more
  • Monthly and historical data analytics
  • Automatic data refresh without logout/login
  • Pull-to-refresh functionality
  • Remote monitoring with real-time updates
  • Excess solar charging (PV surplus) functionality
  • Dark mode option
  • Better German translation and localization
  • Temperature display on main power management screen
  • Device memory/reconnection to last used inverter

Recall 9

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SolarGo

No in-app purchases

2 purchases

Recall 9

Subscriptions2
  • Monthly Pro$5.991 Month
  • Yearly Pro$56.991 Year

Questions

Is SolarGo free?
SolarGo is free to download, with no in-app purchases.
Is Recall 9 free?
Recall 9 is free to download, with in-app purchases available.
Which has better reviews, SolarGo or Recall 9?
Recall 9 is rated higher. SolarGo averages 3.3 out of 5 from 7 ratings, while Recall 9 averages 5.0 from 1 ratings.
Do SolarGo or Recall 9 have ads?
Neither SolarGo nor Recall 9 shows ads.
Which is updated more often, SolarGo or Recall 9?
SolarGo ships an update fortnightly, and Recall 9 weekly. Most recently, SolarGo was updated on September 20, 2026 and Recall 9 on September 9, 2026.

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