Keystone Management vs Grownsy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keystone Management
Manage your rental property account conveniently from your mobile device. Pay rent, submit maintenance requests, and review your account details anytime, anywhere.
- Pay rent
- Request maintenance
- Review account
- On-the-go access
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The Keystone Management Resident App allows your to pay your rent, request maintenance and review your account all while on the go!
Grownsy
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Grownsy is an all-in-one parenting log app for moms and dads. You can track your baby’s growth, daily care, allergy and medical information, with vaccine reminders available. It also supports task reminders and mom’s weight tracking. Disclaimer: This app is for record-keeping only. All information is for reference and does not constitute medical advice. Please consult a healthcare professional for health concerns.
Screenshots
Verdict
The clearest difference is update cadence: Grownsy at every 6 days against Keystone Management's every 11 months. Keystone Management's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Keystone Management ships an update every 11 months, Grownsy every 6 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | Keystone Management | Grownsy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (206 ratings) — better | — |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 206 — better | — |
| Update frequency | Every 11 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 84 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | Yardi Systems, Inc. | GROWNSY INTERNATIONAL LLC |
Bugs and requests
Keystone Management
Reported bugs
3 issues- Cannot upload checking information
- Autopay not working
- App does not notify about autopay failures
Requested features
4 requests- Improve communication on maintenance issues
- Ensure tenants feel valued
- Make uploading checking information possible
- Fix autopay functionality and notifications
Grownsy
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Keystone Management
No in-app purchases
Grownsy
No in-app purchases
Questions
Is Keystone Management free?
Is Grownsy free?
Do Keystone Management or Grownsy have ads?
Which is updated more often, Keystone Management or Grownsy?
Other comparisons
