# See through Calculator vs DSClock

The clearest difference is ads: DSClock at none against See through Calculator's shown. See through Calculator's advantage is update cadence (fortnightly vs every 7 months) and iOS requirement (15.8.3 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

See through Calculator ships an update fortnightly, DSClock every 7 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | See through Calculator | DSClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/dsclock-retro-clock-widget/id6746729918/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | — | Free |
| Size | 35 MB | 6 MB |
| Requires iOS | **15.8.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Miguel Piedrafita](https://appshunter.io/developer/1580159786) |

## What reviewers say

### See through Calculator

[App page](https://appshunter.io/ios/app/see-through-calculator/id6737427308)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSClock

[App page](https://appshunter.io/ios/app/dsclock-retro-clock-widget/id6746729918)

Add a touch of retro handheld gaming charm to your iPhone with customizable clock widgets. Choose from light or dark designs in various sizes for your Home Screen, Lock Screen, or StandBy mode. Enjoy an ad-free experience with minimal battery impact.

**Highlights:** Authentic DS-inspired dial design, Light & dark widget options, Multiple widget sizes (S, M, L), Home Screen, Lock Screen, and StandBy support, Zero ads and zero data collection, Battery-friendly and small footprint

**In-app purchases:** none


## Frequently asked questions

### Is See through Calculator free?

See through Calculator is free to download, with no in-app purchases.

### Is DSClock free?

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

### Do See through Calculator or DSClock have ads?

See through Calculator shows ads; DSClock does not.

### Which is updated more often, See through Calculator or DSClock?

See through Calculator ships an update fortnightly, and DSClock every 7 months. Most recently, See through Calculator was updated on November 4, 2026 and DSClock on October 30, 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.*