# ER Nightreign Timer vs One SMS

The clearest difference is in-app purchases: ER Nightreign Timer at none against One SMS's 10. One SMS's advantage is iOS requirement (15.0 vs 18.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. One SMS sells 10 one-off in-app purchases. ER Nightreign Timer asks for nothing beyond the download.

ER Nightreign Timer ships an update weekly, One SMS every 3 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ER Nightreign Timer | One SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/er-nightreign-timer/id6747755400/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | — |
| Size | 23 MB | 37 MB |
| Requires iOS | 18.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Timothy OLeary](https://appshunter.io/developer/1822756860) | [One SMS](https://appshunter.io/developer/6807429114) |

## What reviewers say

### ER Nightreign Timer

[App page](https://appshunter.io/ios/app/er-nightreign-timer/id6747755400)

This app precisely tracks the Day/Night cycle in Nightreign with live countdowns and phase tracking. It also records game outcomes, supports iCloud syncing, and offers Live Activities for lock screen updates. Multiple language support is included.

**Highlights:** Live countdown for Day/Night cycle phases, Real-time phase tracking with clear labels, Records wins, losses, heroes, and Night Lords, Data export to CSV, iCloud data syncing across iOS devices, Live Activities and Widgets for lock screen updates

**Features:** macOS Compatibility

**In-app purchases:** none


### One SMS

[App page](https://appshunter.io/ios/app/one-sms/id6807429112)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Ⓐ | $1.19 | one-time |
| 20 Ⓐ | $3.99 | one-time |
| 32 Ⓐ | $4.99 | one-time |
| 55 Ⓐ | $7.99 | one-time |
| 115 Ⓐ | $14.99 | one-time |
| 175 Ⓐ | $22.99 | one-time |
| 240 Ⓐ | $29.99 | one-time |
| 310 Ⓐ | $39.99 | one-time |
| 650 Ⓐ | $79.99 | one-time |
| 1400 Ⓐ | $149.99 | one-time |


## Frequently asked questions

### Is ER Nightreign Timer free?

ER Nightreign Timer is free to download, with no in-app purchases.

### Is One SMS free?

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

### Do ER Nightreign Timer or One SMS have ads?

Neither ER Nightreign Timer nor One SMS shows ads.

### Which is updated more often, ER Nightreign Timer or One SMS?

ER Nightreign Timer ships an update weekly, and One SMS every 3 days. Most recently, ER Nightreign Timer was updated on October 3, 2026 and One SMS on October 2, 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.*