Comparison

StickerGenerator vs DrillLock

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

Head to head
About

StickerGenerator

This app allows creators to preview and manage their custom stickers, including animated ones. It simulates how stickers appear in chats from both sender and receiver perspectives, with customizable backgrounds for accurate visualization. It also helps organize sticker sets with details like tab images and names.

Highlights
  • Sticker confirmation function
  • Support for animated stickers (APNG)
  • Simulate sender and receiver views
  • Customizable background previews
  • Sticker management and organization
  • Set sticker tab images and names
Features
Read full description

It is an application to check the stickers you made. Not only can you send the stamp yourself, but you can also send it yourself as a partner so you can see the status of the sticker in both chats. We support the creators! - Sticker confirmation function You can see how your sticker will look. In addition to regular stickers, we also support animated stickers (animated PNG, APNG). There are also messages and images to send and delete, so You can check the appearance of the sticker in various situations. If you send it yourself, you can check how it looks when you send it as the other party. In addition, the background can be changed, so you can check the display when the color or image is different. - Management of stickers made It can also be used to manage the created stickers. You can also set stickers, sticker tab images, main images, names, and more. - Two roles Since you can send yourself and your partner in two roles, You can also play by chat alone. It is packed with useful functions for checking your own stamps. * I hope you can use it as a guide only.

About

DrillLock

This app requires users to solve a math problem before accessing distracting applications, helping to create focused study sessions. It offers scheduled blocking, usage limits, and temporary unlocks for essential apps. A pro subscription unlocks advanced features for serious learners.

Highlights
  • Math challenge to unlock apps
  • Scheduled app blocking
  • Usage limit blocking
  • Temporary unlocks
  • Essential app exceptions
  • Multiple rule support (Pro)
Read full description

Your study hours and your sleep are too important to leave to willpower. DrillLock locks the apps that eat them, and nothing opens again until you solve a math problem. You choose the apps that pull you away, and the hours they stay shut. Reach for one anyway and the math is waiting. Your hand stops, and the moment passes. IF THIS SOUNDS LIKE YOU • You sit down to study, open one app for a second, and the next hour is gone • You get into bed on time and you're still awake at 1 a.m., scrolling • You have a deadline this week and keep drifting away from the work • You're studying for an exam, a license, or a degree while working full time • You've tried Screen Time and found it far too easy to tap right past WHAT YOU CAN DO Everyone starts with the same rule set: one lock — Instant or Schedule — the math challenge, and three ten-minute unlocks a day. • Start focusing right now (Instant) Choose 15 minutes, 30 minutes, or an hour, and the noisy apps are out of reach for exactly that long. Made for the moment you finally sit down. • Decide once when the phone goes down (Schedule) Set the days and the time windows a single time. Your study block and your bedtime then hold on their own, so you're not renegotiating with yourself at midnight. • One question stands between you and the app (Math Challenge) Nothing opens until you solve a math problem and get it right. It's a small enough step to clear when you truly need the app, and just enough friction that most of the time you set the phone down instead. • Ten minutes, three times a day (Temporary Unlock) Get the challenge right and the app opens for ten minutes, then re-locks itself — no timer to watch, and one tap ends it early when you're done sooner. You get three a day. Once you've used the third one, the challenge stops appearing until tomorrow, and the lock simply holds. GOOD TO KNOW • DrillLock needs Screen Time permission to lock and release apps • Phone and other essential apps are never locked, so you can always reach help in an emergency • Locking runs on Apple's Screen Time system, so iOS decides part of how a blocked app looks and behaves • Every locking decision is made on your iPhone. DrillLock does not send your browsing history or the names of the apps you restrict. DrillLock collects anonymous usage data to improve the app. PRO: WRITE THE RULES YOURSELF • Run several locks at once, so your study block, your work hours, and your bedtime each get their own • Allowlist mode: shut everything except the handful of apps you name • Lock by usage instead of by the clock (Time Limit): give an app a daily allowance, and the moment you pass it, it closes for the rest of the day • Design the temporary unlock yourself: one to ten a day, at five, ten, twenty, or thirty minutes each • Hard challenges, with your own choice of digit count and number of questions • Typing and PIN challenges: type out a sentence exactly as shown, or enter a 4- to 8-digit PIN you set. Give the PIN to a family member, and unlocking is out of your hands While a lock is on, including during a temporary unlock, your rules and PRO settings are locked too. You can't add unlocks, make them longer, or switch to an easier challenge right when you want out. When nothing is locked, any change takes effect right away. PRO is about setting your own terms in advance, not about getting out of them later. PRO is an auto-renewing subscription, monthly or yearly. You can cancel anytime in your Apple Account settings. Deciding once is easier than deciding fifty times a day. Set the rule tonight, and take back the hours that were quietly going missing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StickerGenerator4 screens
DrillLock4 screens

Verdict

The call

The clearest difference is in-app purchases: StickerGenerator at none against DrillLock's 2. StickerGenerator also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). DrillLock's advantage is update cadence (weekly vs every 3 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DrillLock sells 2 in-app purchases, starting at $6.99 per month. StickerGenerator asks for nothing beyond the download.

UpkeepUpdate frequency

StickerGenerator ships an update every 3 months, DrillLock weekly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
StickerGenerator versus DrillLock: the parameters behind the verdict, then further details
ParameterStickerGeneratorDrillLock
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews31.3% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size33 MB8 MB
Age rating4+4+
DeveloperYoshitaka WatanabeFRONTLINE LLC

Customer experience

StickerGenerator

Written reviews16 reviews
Positive31.3%
Neutral18.8%
Negative50.0%

DrillLock

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

StickerGenerator

No in-app purchases

2 purchases

DrillLock

Subscriptions2
  • DrillLock PRO Monthly3 Days trial$6.991 Month
  • DrillLock PRO Yearly7 Days trial$39.991 Year

Questions

Is StickerGenerator free?
StickerGenerator is free to download, with no in-app purchases.
Is DrillLock free?
DrillLock is free to download, with in-app purchases available.
Do StickerGenerator or DrillLock have ads?
Neither StickerGenerator nor DrillLock shows ads.
Which is updated more often, StickerGenerator or DrillLock?
StickerGenerator ships an update every 3 months, and DrillLock weekly. Most recently, StickerGenerator was updated on October 26, 2026 and DrillLock on October 24, 2026.

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