# BoxingTImer2 vs SleepFlow Sleep Tracker

BoxingTImer2 and SleepFlow Sleep Tracker 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.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | BoxingTImer2 | SleepFlow Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleepflow-sleep-tracker/id6757989734/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | — | Free |
| Size | 13 MB | 4 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INCA Internet Co., Ltd.](https://appshunter.io/developer/1177858543) | [Fabio Mota](https://appshunter.io/developer/1866114975) |

## What reviewers say

### BoxingTImer2

[App page](https://appshunter.io/ios/app/boxingtimer2/id6499597932)

**Features:** macOS Compatibility

**In-app purchases:** none


### SleepFlow Sleep Tracker

[App page](https://appshunter.io/ios/app/sleepflow-sleep-tracker/id6757989734)

Understand your sleep patterns, build consistent habits, and wake up refreshed. This app offers simple tracking, insightful trends, and personalized goals to improve your sleep quality without complexity. Your data remains private and on your device.

**Highlights:** Sleep tracking and logging, Sleep history and trend visualization, Sleep statistics and deep sleep insights, Daily streak motivation, Smart bedtime and wake-up reminders, Personalized sleep duration goals, Privacy-focused, on-device data storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BoxingTImer2 free?

BoxingTImer2 is free to download, with no in-app purchases.

### Is SleepFlow Sleep Tracker free?

SleepFlow Sleep Tracker is free to download, with no in-app purchases.

### Do BoxingTImer2 or SleepFlow Sleep Tracker have ads?

Neither BoxingTImer2 nor SleepFlow Sleep Tracker shows ads.

### Which is updated more often, BoxingTImer2 or SleepFlow Sleep Tracker?

BoxingTImer2 ships an update daily, and SleepFlow Sleep Tracker daily. Most recently, BoxingTImer2 was updated on November 8, 2026 and SleepFlow Sleep Tracker on November 9, 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.*