Comparison

Schedule Progress vs Defndr

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

Head to head
About

Schedule Progress

Features
Read full description

Schedule Progress is an elegant planner that visualizes the completion progress of your calendar events and reminders at a glance. KEY FEATURES • Calendar integration — seamless sync with the system calendar • Reminders — manage to-dos and check them off with a tap • Progress tracking — see how each task is progressing and a full today-overview in one screen • Quick create — add events and reminders right inside the app with a lightweight half-screen form • Home screen widgets — put today's progress on your Home Screen and Lock Screen • 8 languages — English, Simplified Chinese, Japanese, Korean, German, Spanish, Portuguese, Russian Open the app and instantly know what to do today and what's left. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sp.jindequan.top/privacy.html

About

Defndr

This app acts as an SMS firewall, using on-device AI to detect and block spam, phishing, and scams. It prioritizes user privacy by processing all data locally on your device, ensuring your messages never leave your iPhone. Offers both free and premium features for enhanced protection.

Highlights
  • On-device AI spam detection
  • Phishing and scam blocking
  • Zero-trust privacy
  • Custom keyword blocking
  • Link protection
  • Unlimited custom block lists (Pro)
  • Allow lists for trusted contacts (Pro)
Features
Read full description

Defndr is an SMS firewall that stops spam before it reaches you. On-device machine learning checks every message from unknown senders, blocks phishing and scams, and quietly sorts the rest into the right folder — without sending anything anywhere. Your messages never leave your iPhone. — ZERO-TRUST PRIVACY - 100% on-device processing - No cloud servers - Nothing to sign up for - Your data stays on your device FREE - On-device spam and scam detection - Custom keyword blocking - Protection against shortened and disguised phishing links - Automatic sorting into Transactions, Promotions and Junk - No ads, no data collection DEFNDR PRO - Advanced machine-learning detection for sophisticated scams - Adjustable sensitivity, from lenient to strict - Allow and block lists for senders you choose - Unlimited custom keywords - Detection for suspicious formatting, links and patterns - Custom theme studio with a gradient editor HOW IT WORKS Defndr plugs into iOS Message Filtering and runs silently in the background. Messages from people in your contacts are never touched — only texts from unknown senders are checked, and the verdict is decided entirely on your device. — Web: https://dro1d.org Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy: https://dro1d.org/defndr-privacy.html

Screenshots

Schedule Progress4 screens
Defndr4 screens

Verdict

The call

The clearest difference is price: Defndr at Free against Schedule Progress's $4.99. Defndr also leads on update cadence (every 3 weeks vs every 4 months). Schedule Progress's advantage is in-app purchases (none vs 2). On 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

Defndr is free to download; Schedule Progress costs $4.99 up front. Defndr sells 2 in-app purchases, starting at $14.99 per year. Schedule Progress asks for nothing beyond the download.

UpkeepUpdate frequency

Schedule Progress ships an update every 4 months, Defndr every 3 weeks. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
Schedule Progress versus Defndr: the parameters behind the verdict, then further details
ParameterSchedule ProgressDefndr
Price$4.99Free — better
Rating—3.0 (2 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—2 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17 — better18.0
Further details — not scored
Size3 MB26 MB
Age rating4+4+
Developer德权 晋DRO1D LABS LIMITED

In-app purchases

None

Schedule Progress

No in-app purchases

2 purchases

Defndr

Subscriptions1
  • Defndr Premium Yearly14 Days trial$14.991 Year
One-time1
  • Defndr Lifetime Premium Access$34.99

Questions

Is Schedule Progress free?
Schedule Progress costs $4.99, with no in-app purchases.
Is Defndr free?
Defndr is free to download, with in-app purchases available.
Do Schedule Progress or Defndr have ads?
Neither Schedule Progress nor Defndr shows ads.
Which is updated more often, Schedule Progress or Defndr?
Schedule Progress ships an update every 4 months, and Defndr every 3 weeks. Most recently, Schedule Progress was updated on October 7, 2026 and Defndr on October 21, 2026.

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