# New City Katechismus vs ethos

The clearest difference is in-app purchases: New City Katechismus at none against ethos's 30. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ethos sells 30 one-off in-app purchases. New City Katechismus asks for nothing beyond the download.

New City Katechismus ships an update every 16 months, ethos every 10 months. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | New City Katechismus | ethos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 10 months** |
| Size | 13 MB | 31 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Evangelium21 e.V.](https://appshunter.io/developer/1466740213) | [Schwengeler Verlag AG](https://appshunter.io/developer/1502116712) |

## What reviewers say

### New City Katechismus

[App page](https://appshunter.io/ios/app/new-city-katechismus/id1466740214)

**Features:** macOS Compatibility

**In-app purchases:** none


### ethos

[App page](https://appshunter.io/ios/app/ethos/id1502116713)

**Features:** macOS Compatibility

**In-app purchases (30)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ethos 03/2023 | $4.99 | one-time |
| ethos 05/2023 | $4.99 | one-time |
| ethos (99568) | $4.99 | one-time |
| ethos (31357) | $4.99 | one-time |
| ethos (2670) | $4.99 | one-time |
| ethos (88249) | $4.99 | one-time |
| ethos (99052) | $4.99 | one-time |
| ethos 04/2023 | $4.99 | one-time |
| ethos (58966) | $4.99 | one-time |
| ethos (11835) | $4.99 | one-time |
| ethos (19828) | $4.99 | one-time |
| ethos (29259) | $4.99 | one-time |
| ethos (91226) | $4.99 | one-time |
| ethos (11748) | $4.99 | one-time |
| ethos (49541) | $4.99 | one-time |
| ethos (48380) | $4.99 | one-time |
| ethos (20608) | $4.99 | one-time |
| ethos (53919) | $4.99 | one-time |
| ethos (77271) | $4.99 | one-time |
| ethos (19869) | $4.99 | one-time |
| ethos (2610) | $9.99 | one-time |
| ethos (84265) | $9.99 | one-time |
| ethos (9783) | $9.99 | one-time |
| ethos (29467) | $9.99 | one-time |
| ethos (87198) | $9.99 | one-time |
| ethos (97255) | $9.99 | one-time |
| ethos (87199) | $9.99 | one-time |
| ethos (68563) | $9.99 | one-time |
| ethos (81749) | $9.99 | one-time |
| ethos (18820) | $9.99 | one-time |


## Frequently asked questions

### Is New City Katechismus free?

New City Katechismus is free to download, with no in-app purchases.

### Is ethos free?

ethos is free to download, with in-app purchases available.

### Do New City Katechismus or ethos have ads?

Neither New City Katechismus nor ethos shows ads.

### Which is updated more often, New City Katechismus or ethos?

New City Katechismus ships an update every 16 months, and ethos every 10 months. Most recently, New City Katechismus was updated on October 19, 2026 and ethos on October 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.*