# 2FA TOTP Authenticator vs BatteryMonitorComplication

The clearest difference is update cadence: BatteryMonitorComplication at every 6 days against 2FA TOTP Authenticator's every 5 weeks. BatteryMonitorComplication also leads on iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

2FA TOTP Authenticator costs $0.99 and BatteryMonitorComplication $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

2FA TOTP Authenticator ships an update every 5 weeks, BatteryMonitorComplication every 6 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 2FA TOTP Authenticator | BatteryMonitorComplication |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Size | 15 MB | 9 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [捷 凌](https://appshunter.io/developer/1509023962) | [Michael Burch](https://appshunter.io/developer/1797381352) |

## What reviewers say

### 2FA TOTP Authenticator

[App page](https://appshunter.io/ios/app/2fa-totp-authenticator-widget/id1509275023)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### BatteryMonitorComplication

[App page](https://appshunter.io/ios/app/batterymonitorcomplication/id6742497714)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 2FA TOTP Authenticator free?

2FA TOTP Authenticator costs $0.99, with no in-app purchases.

### Is BatteryMonitorComplication free?

BatteryMonitorComplication costs $0.99, with no in-app purchases.

### Do 2FA TOTP Authenticator or BatteryMonitorComplication have ads?

Neither 2FA TOTP Authenticator nor BatteryMonitorComplication shows ads.

### Which is updated more often, 2FA TOTP Authenticator or BatteryMonitorComplication?

2FA TOTP Authenticator ships an update every 5 weeks, and BatteryMonitorComplication every 6 days. Most recently, 2FA TOTP Authenticator was updated on October 2, 2026 and BatteryMonitorComplication 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.*