Comparison

Modex vs PaceForge

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

Head to head
About

Modex

This browser allows you to customize any website using AI. Simply describe the changes you want, and it instantly reshapes the page. Enjoy a personalized web experience with features like dark mode, reading mode, and pop-up removal.

Highlights
  • AI-powered website customization
  • Custom extensions generated from plain English
  • Burner Mode for private browsing
  • Extensions saved and synced across devices
  • Dark mode and gesture navigation
  • No coding required
Features
Read full description

The browser that does what you tell it. You've stared at a cluttered website on your phone and thought: I wish I could just fix this. Now you can. Modex is a full-featured browser with a built-in AI design studio. Type what you want — "make this page dark and remove the pop-ups" or "add a reading mode with bigger text" — and Modex generates a custom extension that reshapes the page instantly. No coding. No app switching. No waiting. AI-Powered Customization Describe any change in plain English and watch it happen in real time. Your customizations are saved per site, so every time you return, your version loads automatically. A Real Browser, Built Around Privacy Modex handles everything you expect: multliple tabs, bookmarks, history and cookie management, and fast page loading. When you need a clean slate, switch to Burner Mode. It wipes history, cookies, and cache the moment you close it. No traces, no exceptions. Your Extensions, Your Rules Every AI generated extension lives in your library. Toggle them on or off, tweak the generated code, or delete them entirely. You're always in control. Why Modex? Reshape any website with a single sentence Burner Mode for private, ephemeral sessions Extensions sync to your account across devices Dark mode, smooth animations, and gesture navigation No coding required Stop accepting the web as it was designed. Start using it the way you want it. Download Modex and make the internet yours. --- LEGAL --- Terms of Use: apple.com Privacy Policy: modex.olsonify.com/privacy

About

PaceForge

Features
Read full description

PaceForge is your race-day brain. Turn any recent run into a complete game plan — predicted finish times, the exact training paces to hit, heart-rate zones, and a split-by-split pacing strategy — all computed on your device in seconds, with no account and no internet required. Whether you're chasing your first 5K or a marathon PR, PaceForge gives you coach-grade answers without the subscription. WHAT'S INSIDE • Race Predictor — enter one result and see projected times for 5K, 10K, half, and marathon (Daniels' VDOT + Riegel models). • Training Paces — your personal Easy, Marathon, Threshold, Interval and Repetition paces. • Pace Calculator — instantly convert between pace, speed, time and distance. • Heart-Rate Zones — five training zones from your age and resting HR (Karvonen, Tanaka). • Race Plans — build an even or negative-split plan and get every kilometre/mile split for race day. • Track Splits — lap-by-lap targets from 200 m to a mile. • Treadmill Converter — turn an incline pace into its flat-road equivalent (Minetti grade-adjusted pace). • Personal Records — keep your all-time bests and reuse them in every tool with one tap. WHY RUNNERS LOVE IT • Works offline — works on the start line, on a plane, anywhere. No signal needed. • No account, no sign-up — your records and plans never leave your phone • Science-based — Daniels' VDOT, Riegel, Karvonen and Minetti, not guesswork. • Fast and focused — clean answers in seconds, no clutter. • Kilometres or miles, light or dark, and 7 languages: English, Español, Français, Deutsch, Italiano, Português (BR), 日本語. • Free to use, supported by ads. Back up and restore your data anytime — it always stays yours. Lace up. PaceForge does the math; you do the running.

Screenshots

Modex4 screens
PaceForge4 screens

Verdict

The call

The clearest difference is in-app purchases: PaceForge at none against Modex's 5. Modex's advantage is ads (none vs shown) and update cadence (weekly vs fortnightly). On price, 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

Both are free to download. Modex sells 5 one-off in-app purchases. PaceForge asks for nothing beyond the download.

UpkeepUpdate frequency

Modex ships an update weekly, PaceForge fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Modex versus PaceForge: the parameters behind the verdict, then further details
ParameterModexPaceForge
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeekly — betterFortnightly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.0 — better
Further details — not scored
Size46 MB29 MB
Age rating17+4+
DeveloperOlsonify, LLC郭 凌

In-app purchases

5 purchases

Modex

One-time5
  • 5 Tokens$4.99
  • 15 Tokens$9.99
  • 35 Tokens$19.99
Show 2 more
  • 100 Tokens$49.99
  • 250 Tokens$99.99
None

PaceForge

No in-app purchases

Questions

Is Modex free?
Modex is free to download, with in-app purchases available.
Is PaceForge free?
PaceForge is free to download, with no in-app purchases.
Do Modex or PaceForge have ads?
PaceForge shows ads; Modex does not.
Which is updated more often, Modex or PaceForge?
Modex ships an update weekly, and PaceForge fortnightly. Most recently, Modex was updated on October 23, 2026 and PaceForge on October 24, 2026.

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