# DeepSi vs JSlate

The clearest difference is update cadence: JSlate at every 2 days against DeepSi's every 2 months. JSlate also leads on iOS requirement (18.0 vs 26.0). On price, ads, 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.

DeepSi ships an update every 2 months, JSlate every 2 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DeepSi | JSlate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deepsi/id6449420511/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 8 MB | 5 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Blaine Miller](https://appshunter.io/developer/1348196068) | [KEISUKE TONE](https://appshunter.io/developer/1893035978) |

## What reviewers say

### DeepSi

[App page](https://appshunter.io/ios/app/deepsi/id6449420511)

This utility app uses advanced iPhone sensors to capture photos and videos in low-light conditions. It transforms depth data into visually interesting media, offering dynamic color options and front/rear camera support. All captured content is saved directly to your device's photo library.

**Highlights:** Low-light photo and video capture, Utilizes Lidar and TrueDepth sensors, Depth data visualization, Dynamic color effects, Front and rear camera switching, Offline functionality, Saves to photo library

**In-app purchases:** none


### JSlate

[App page](https://appshunter.io/ios/app/jslate-production-timer/id6762127732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DeepSi free?

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

### Is JSlate free?

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

### Do DeepSi or JSlate have ads?

Neither DeepSi nor JSlate shows ads.

### Which is updated more often, DeepSi or JSlate?

DeepSi ships an update every 2 months, and JSlate every 2 days. Most recently, DeepSi was updated on October 4, 2026 and JSlate on October 7, 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.*