Accessibility Checker vs Rodent Observer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Accessibility Checker
This app scans websites for accessibility issues, checks color contrast using your camera, and visualizes keyboard focus order. It provides automated WCAG reports and accessibility statements, helping you meet compliance standards.
- Automated website accessibility audits
- Color contrast checking (camera live view)
- Keyboard focus order visualization
- WCAG report generation
- Publishable accessibility statements
- Share extensions for Safari and Photos
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Scan any website for accessibility issues in seconds — and check color contrast anywhere, even live through your camera. Accessibility Checker runs the industry-standard axe-core engine against any URL, explains issues in plain language, and turns your audit into an automated WCAG report plus a publishable accessibility statement — with an honest breakdown of what automated testing covers and what still needs human review. Preparing for the European Accessibility Act (EAA)? Automated checks give you a fast baseline for EAA readiness. Full conformance always requires manual testing, and the app tells you exactly which WCAG criteria it can and cannot check automatically. Everything runs privately on your device: the sites, images and colors you check never leave your phone. THREE TOOLS IN ONE 1. Audit — run an automated accessibility test (axe-core) against any website and get a prioritized, plain-language list of issues with severity, affected elements and guidance for fixing each one. Export results as a text summary, CSV or an automated report PDF. 2. Focus Order — visualize the keyboard focus (tab) order of any web page, so you can see the sequence keyboard and screen-reader users follow, spot illogical jumps (WCAG 2.4.3), and export the full-page map as an image or PDF. 3. Color Contrast — measure the contrast between any two colors on a web page, in a screenshot, or live through your camera, against the WCAG 2.2 thresholds. View suggested passing colors, copy colors as HTML Hex or UIColor, and share annotated results. An experimental APCA (WCAG 3.0 draft) mode can be enabled in Settings. WCAG 2.2 CONTRAST THRESHOLDS For normal text, AA requires a contrast ratio of at least 4.5:1 (AAA: 7:1). For large text, AA requires 3:1 (AAA: 4.5:1). The app measures these for you and explains each result. Learn more at https://www.w3.org/TR/WCAG22/ FREE TO TRY, SUBSCRIPTION FOR UNLIMITED USE Every tool works free, without limits, on the built-in demo page — try the full workflow before paying anything. Auditing your own pages requires a plan: • Checker (monthly or yearly) — unlimited audits, contrast checks and focus scans on any page, unbranded shares, and watermarked report previews. • Checker Pro (monthly or yearly) — everything in Checker, plus full unwatermarked WCAG report PDFs and publishable accessibility statements. • Checker Pro Lifetime — a one-time purchase with everything in Checker Pro, forever. Every subscription starts with a 7-day free trial. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled anytime in your App Store account settings. Privacy Policy: https://www.accessibleresources.com/privacy/color-contrast Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Audit pages or check contrast directly from Safari and Photos with the share extension. We are continually improving Accessibility Checker — questions or feedback, contact info@accessibleresources.com
Rodent Observer
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Rodent Observer to aplikacja przeznaczona do obsługi i monitorowania pułapek żywołownych na gryzonie. Ułatwia kontrolę pułapek, porządkuje zebrane dane i usprawnia codzienną pracę osób zajmujących się odławianiem gryzoni – zarówno w zastosowaniach profesjonalnych, jak i prywatnych.
Screenshots
Verdict
The clearest difference is in-app purchases: Rodent Observer at none against Accessibility Checker's 7. On price, update cadence, 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. Accessibility Checker sells 7 in-app purchases, starting at $1.99 per month. Rodent Observer asks for nothing beyond the download.
Accessibility Checker ships an update every 2 months, Rodent Observer every 3 months. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | Accessibility Checker | Rodent Observer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 8.3% of reviews | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | Accessible Resources Ltd | T2T-System |
In-app purchases
Accessibility Checker
- Monthly7 Days trial$1.991 Month
- Premium7 Days trial$2.997 Days
- Monthly premium subscription$6.991 Month
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- Yearly access7 Days trial$19.991 Year
- Pro (Yearly)7 Days trial$24.991 Year
- Remove Ads$0.99
- Checker Pro Lifetime$29.99
Rodent Observer
No in-app purchases
Questions
Is Accessibility Checker free?
Is Rodent Observer free?
Do Accessibility Checker or Rodent Observer have ads?
Which is updated more often, Accessibility Checker or Rodent Observer?
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