# LockScreen Calendar Maker vs QuestLab

The clearest difference is in-app purchases: QuestLab at none against LockScreen Calendar Maker's 2. QuestLab also leads on rating (5.0 vs 4.7) and iOS requirement (15.5 vs 17.0). LockScreen Calendar Maker's advantage is update cadence (every 3 days vs every 2 weeks) and ratings volume (31 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. LockScreen Calendar Maker sells 2 in-app purchases, starting at $9.99 per year. QuestLab asks for nothing beyond the download.

QuestLab holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: LockScreen Calendar Maker has 31 ratings behind it against 1, so its average is the more settled of the two.

LockScreen Calendar Maker ships an update every 3 days, QuestLab every 2 weeks. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | LockScreen Calendar Maker | QuestLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (31 ratings)](https://appshunter.io/ios/app/lockscreen-calendar-maker/id6758650351/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/questlab/id6761351085/reviews)** |
| Number of ratings | **31** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 53 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vinh Vo](https://appshunter.io/developer/961065270) | [Data Core Joint Stock Company](https://appshunter.io/developer/1838864482) |

## What reviewers say

### LockScreen Calendar Maker

[App page](https://appshunter.io/ios/app/lockscreen-calendar-maker/id6758650351)

Transform your iPhone Lock Screen into a functional calendar. Overlay custom monthly or yearly schedules on your favorite photos, view dates at a glance, and manage events with reminders. Offers total customization for a personalized and efficient planning experience.

**Highlights:** Custom Lock Screen calendar wallpapers, Syncs with Google Calendar, In-app calendar and event management, Event reminders and notifications, Multiple calendar styles (Agenda, Classic Month, Full Year, Lunar), Photo backgrounds and design customization, Automatic wallpaper updates via iOS Shortcut

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual | $9.99 | per year |
| Lifetime | $14.99 | one-time |


### QuestLab

[App page](https://appshunter.io/ios/app/questlab/id6761351085)

This platform connects businesses needing AI solutions with a community of contributors for data services. It offers AI data training, standardization, cleaning, and labeling to transform raw data into valuable assets for AI model optimization.

**Highlights:** AI data training, Data standardization, Data cleaning, Data labeling, Market research, Flexible income opportunities

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LockScreen Calendar Maker free?

LockScreen Calendar Maker is free to download, with in-app purchases available.

### Is QuestLab free?

QuestLab is free to download, with no in-app purchases.

### Which has better reviews, LockScreen Calendar Maker or QuestLab?

QuestLab is rated higher. LockScreen Calendar Maker averages 4.7 out of 5 from 31 ratings, while QuestLab averages 5.0 from 1 ratings.

### Do LockScreen Calendar Maker or QuestLab have ads?

Neither LockScreen Calendar Maker nor QuestLab shows ads.

### Which is updated more often, LockScreen Calendar Maker or QuestLab?

LockScreen Calendar Maker ships an update every 3 days, and QuestLab every 2 weeks. Most recently, LockScreen Calendar Maker was updated on October 7, 2026 and QuestLab on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*