Random Factory vs Grablo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random Factory
Generate random PINs, numbers within a specified range, and secure passwords. Create randomized lists and reorder items with ease. This utility app offers diverse random generation options for various needs.
- Generate random PINs
- Generate numbers within a range
- Create random passwords
- Randomize lists and order items
- Uses RAINPASS algorithm
- No stored results
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Randomize anything. This is Random Factory. From a PIN to a strong password to team assignments to name ideas — get your random result instantly with a single tap. Ten generators, each with its own color, so you always know what you're rolling. 【10 random tools】 • PIN — Generate a random PIN of the length you choose (up to 8 digits) • Number — Draw random numbers within a range (min–max) and count • Draw — Set totals and winners, then tap to reveal winning / blank items • List — Randomly pick winners from items saved in a group (e.g. what's for lunch) • Order — Shuffle your items into a random order (e.g. presentation order) • Password — Build a secure password with length, upper/lower/digits/symbols, and prefix/suffix • Color — Generate random colors in HEX & RGB (pastel mode, up to 6 at once) • Team — Split participants into the number of teams you set • Name — Natural full names weighted by real name statistics (Korean, English, Japanese, Chinese — up to 10) • Nickname — Playful adjective+noun nicknames (e.g. "BraveOtter" — up to 10) 【Why you'll like it】 • One-tap generate — Set it up, tap the big button, regenerate right from the result popup • Color-coded tools — Find any of the 10 generators at a glance • Group management — Save reusable item sets for List and Order • Favorites — Pin your most-used tools to the top • Share results — Share or save any result as an image • Dark mode — Follows your system appearance automatically • Haptic feedback — Feel the moment of the roll • Korean, English, Japanese & Simplified Chinese — name languages can be toggled in Settings 【Use it with peace of mind】 • Offline generation — Randomizing works on-device without internet • No ads — Zero banners or tracking ads (no IDFA) • No personal data — Only anonymous, non-identifying usage & crash stats to improve the app • Nothing stored — Generated results are not saved to your device 【Great for】 - Fair draws, ordering, and splitting teams - Anyone who needs a secure password or PIN - Quickly deciding lunch, giveaways, anything at all - Naming characters for stories & games, or finding a fresh nickname - Anyone who wants a clean utility with no ads and no tracking The in-app "Support the developer" is a voluntary tip (consumable in-app purchase) unrelated to app features — every feature is fully usable without buying anything.
Grablo
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From CCTV search to on-site automation, all in one Grablo app. ■ Spot — AI CCTV search Search hours of CCTV footage in seconds. Connect the cameras you already have, and Spot organizes every person and vehicle so you can find them by appearance, face, or plain words. Every feature is free. ■ Reflex — Acts the moment it detects The moment it detects a person, a sound, or a sensor value, Reflex plays a warning, switches a relay, or alerts your phone. One rule, no code. ■ Studio — Automation built with blocks Connect sensors, cameras, and motors with blocks to build automation, then monitor and control it from your phone. Get started at grablo.co.
Screenshots
Verdict
The clearest difference is in-app purchases: Grablo at none against Random Factory's 4. Grablo also leads on update cadence (every 3 days vs every 2 months) and device support (3 vs 1). On price, ads 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
Both are free to download. Random Factory sells 4 one-off in-app purchases. Grablo asks for nothing beyond the download.
Random Factory ships an update every 2 months, Grablo every 3 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Random Factory | Grablo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (61 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 61 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | INNOAUS KOREA INC. | Grablo Inc. |
In-app purchases
Random Factory
- Donation$0.99
- A cup of coffee$0.99
- A meal$3.99
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- Hearty support$9.99
Grablo
No in-app purchases









