# Bolt.Works vs NJC App

Bolt.Works and NJC App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Bolt.Works ships an update monthly, NJC App every 3 weeks. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Bolt.Works | NJC App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 3 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [bolt.works oy](https://appshunter.io/developer/1196876574) | [Saarni Likeit Oy](https://appshunter.io/developer/1250378863) |

## What reviewers say

### Bolt.Works

[App page](https://appshunter.io/ios/app/boltworks/id1196876575)

**Features:** macOS Compatibility

**In-app purchases:** none


### NJC App

[App page](https://appshunter.io/ios/app/njc-app/id6756348919)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bolt.Works free?

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

### Is NJC App free?

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

### Do Bolt.Works or NJC App have ads?

Neither Bolt.Works nor NJC App shows ads.

### Which is updated more often, Bolt.Works or NJC App?

Bolt.Works ships an update monthly, and NJC App every 3 weeks. Most recently, Bolt.Works was updated on September 13, 2026 and NJC App on September 18, 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.*