Grayscale App vs Instantly AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grayscale App
Manage hiring and employee engagement on the go. Seamlessly message candidates and employees, schedule events, and collect feedback via SMS or WhatsApp. Stay productive and organized from your mobile device.
- Candidate messaging
- Employee engagement
- Event scheduling
- Feedback collection
- SMS and WhatsApp integration
- Onboarding management
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Take your hiring and employee engagement process wherever you go with the Grayscale Mobile app! Stay connected by seamlessly messaging candidates, new hires, and employees, scheduling events, and collecting feedback—all through convenient sms or WhatsApp messaging. Whether you’re managing interviews, onboarding, or ongoing communication, Grayscale keeps everything moving effortlessly, right from your mobile device. Stay productive, responsive, and organized, no matter where you are!
Instantly AI
This app provides on-the-go email management. Read replies, quickly respond or forward messages, and search your inbox using various filters.
- Read emails on the go
- Quickly reply to emails
- Forward emails
- Search emails with filters
- Manage Unibox
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Instantly app allows you to read the replies on the go, quickly reply or forward emails, as well as search the emails based on different filters.
Screenshots
Verdict
The clearest difference is rating: Grayscale App at 5.0 against Instantly AI's 3.1. Grayscale App also leads on review sentiment (100% vs 60%). Instantly AI's advantage is ratings volume (32 vs 4). On price, update cadence, ads 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.
Grayscale App holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: Instantly AI has 32 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Grayscale App's written reviews are positive against 60% of Instantly AI's.
Grayscale App ships an update every 2 months, Instantly AI every 6 weeks. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.
| Parameter | Grayscale App | Instantly AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 3.1 (32 ratings) |
| Positive reviews | 100.0% of reviews — better | 60.0% of reviews |
| Number of ratings | 4 | 32 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 56 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Grayscale Labs, Inc. | Foo Monk LLC |
Customer experience
Grayscale App
Instantly AI
In-app purchases
Grayscale App
No in-app purchases
Instantly AI
No in-app purchases
