SleepRec vs WeightTracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepRec
Record and analyze nighttime sounds to understand your sleep patterns. Review past recordings, view sound intensity statistics, and track factors affecting your sleep from a smartwatch.
- Record nighttime sounds
- Listen to past recordings
- Analyze sound intensity statistics
- View decibel level graphs
- Track sleep-affecting factors from smartwatch
- View sleep factor correlations
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SleepRec allows you to record the sounds that are emitted during the night while you are sleeping. It is possible to listen to the recordings of the previous days, in order to also check the intensity of the recorded sound. In the statistics menu, by choosing a date you can view a graph that indicates the maximum level of recorded decibels (also with the appropriate description at the top of the vertical bar), during a certain time (specific description at the bottom of the vertical bar) There is also the possibility, from a smartwatch, to add the factors (drinking water, eating, physical activity, working hours) that can affect sleep and then view them from the app.
WeightTracker
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WeightTracker makes it easy to not only track your weight, but also to set goals, see statistics, and more. Featuring an Apple Watch app, home and lock screen widgets, Shortcuts capability, Control Centre widgets, and more, WeightTracker is your one stop-shop for staying on top of your weight. Set your goal, and start tracking today. With WeightTracker you can set up your goals how you like them - whether you are trying to lose weight, gain weight, or just maintain a consistent level. You can also easily check your BMI, and track it over time as well. WeightTracker connects to Apple Health, and can read your weight entries from other apps, and can write to Apple Health as well. You can easily export your weight logs and goal data in CSV format, or to a PDF in the form of reports, showing your monthly, or all-time statistics. The basic version of WeightTracker is free to use, including goals and reports. Upgrading to WeightTracker Pro is a simple, one-off purchase, which allows the following: - Access to the Trends screen, allowing you to delve into your data even more - Custom Weight Change Indicator Colours - Tab Bar Customisation - Custom App Icons Please contact Support@LifeTracker.Studio with any concerns, bugs, issues, or suggestions, or visit LifeTracker.Studio for more information on WeightTracker or any of our other apps. Happy Tracking!
Screenshots
Verdict
The clearest difference is in-app purchases: SleepRec at none against WeightTracker's 1. SleepRec also leads on iOS requirement (16.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. WeightTracker sells 1 one-off in-app purchase. SleepRec asks for nothing beyond the download.
SleepRec ships an update every 5 weeks, WeightTracker every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | SleepRec | WeightTracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (120 ratings) — better | — |
| Positive reviews | 67.2% of reviews | — |
| Number of ratings | 120 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 39 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Giovanni Trenta | Ethan Milton Wilde |
Bugs and requests
SleepRec
Reported bugs
6 issues- App randomly turns off
- Audio playback not supported
- Crashes when pressing 'list'
- App turns off when left on to record
- Does not record sounds
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- Audio not supported on iOS 14
Requested features
5 requests- Ability to select multiple recordings to delete at once
- Option to set a decibel threshold for recording
- Spectrogram for better audio management
- Improve UI
- Add more add-ons and tweaks
WeightTracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SleepRec
No in-app purchases
WeightTracker
- WeightTracker Pro$0.99
Questions
Is SleepRec free?
Is WeightTracker free?
Do SleepRec or WeightTracker have ads?
Which is updated more often, SleepRec or WeightTracker?
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