AppMaster Developer Legacy vs ASO Keyword Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AppMaster Developer Legacy
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AppMaster Developer Legacy application for IOS is created to assist no-code developers during mobile application design and development. AppMaster Developer lets users preview projects made in AppMaster no-code platform in a realtime. Most features of the projects are available in the AppMaster Developer application, including QR and bar code scanning, Face-ID authentication, push notifications, and many others. Important: This version works with 3rd generation mobile applications only. If you have 4th generation mobile applications use AppMaster Developer.
ASO Keyword Tracker
This app helps iOS developers monitor their app's keyword performance on the App Store. It provides insights into keyword rankings, trends, and competitor analysis to improve app visibility and optimize ASO campaigns.
- Track keyword rankings across 13 storefronts
- Ranking history charts and trend analysis
- Keyword difficulty and traffic scoring
- Competitor analysis side by side
- Estimated monthly revenue and downloads
- Rank alerts and weekly digests
- Export data to CSV or PDF
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Track your app's keyword rankings and optimize your App Store presence. Kranked helps iOS developers monitor keyword performance, discover new opportunities, and improve app visibility. Key Features: - Track keyword rankings in every App Store country - Ranking history charts, 7- and 30-day trends, and rank velocity - A visibility score for each app: how much of your keywords' popularity your ranks earn - Keyword difficulty, traffic and KEI efficiency scoring - Draft your title, subtitle and keyword field in the Metadata Simulator and see which keywords they cover before you publish - Discover keywords you already rank for — and the ones your competitors win on - Compare up to 5 competitors side by side, keyword by keyword - Estimated monthly revenue and downloads for any app in the results - Rank alerts and a weekly digest, so you know when something moves - Browse the most-searched keywords in your category - Export keywords and history to CSV, or generate a PDF report - Check any keyword's rank straight from the Shortcuts app - Connect a Claude agent over MCP and let it add keywords for you - Home Screen widgets and iCloud sync across iPhone, iPad and Mac Perfect for: - Indie developers optimizing their apps - Marketing teams tracking ASO campaigns - Anyone serious about App Store visibility Kranked makes App Store Optimization simple. Add your apps, track keywords, and watch your rankings improve.
Screenshots
Verdict
The clearest difference is in-app purchases: AppMaster Developer Legacy at none against ASO Keyword Tracker's 2. AppMaster Developer Legacy also leads on iOS requirement (17.0 vs 26.0). ASO Keyword Tracker's advantage is device support (3 vs 1). On price, update cadence and ads 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. ASO Keyword Tracker sells 2 one-off in-app purchases. AppMaster Developer Legacy asks for nothing beyond the download.
AppMaster Developer Legacy ships an update every 4 days, ASO Keyword Tracker weekly. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.
| Parameter | AppMaster Developer Legacy | ASO Keyword Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 113 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | AppMaster Inc | Akos Komuves |
In-app purchases
AppMaster Developer Legacy
No in-app purchases
ASO Keyword Tracker
- Small Tip$1.99
- Large Tip$4.99
Questions
Is AppMaster Developer Legacy free?
Is ASO Keyword Tracker free?
Do AppMaster Developer Legacy or ASO Keyword Tracker have ads?
Which is updated more often, AppMaster Developer Legacy or ASO Keyword Tracker?
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