Comparison

SweetSleep vs Overload

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SweetSleep

This application uses advanced digital audio synthesis technology to adjust sound wave frequencies. It aims to help users achieve an optimal brain state for relaxation and passion, empowering them to manage their well-being without medication.

Highlights
  • Digital audio synthesis
  • Sound wave frequency adjustment
  • Brain state optimization
  • DIY well-being management
  • Passion and relaxation enhancement
Features
Read full description

[Sweet Sleep] is supported by the Medisound laboratory which is concentrate on the research of BBT biological effect, this software adopts the up to date synthesize technology of digital audio, aiming at the specific goal to delicate adjustment the frequency of sound wave, and to assist inducing the brain to access the optimal situation, use the software to tap your potential, reappearing your passion. Become a healthcare doctor of yourself, now DIY and say goodbye to the pills!

About

Overload

This app simplifies progressive overload for strength training by automatically calculating your estimated one-rep max and providing structured guidance for your next workout. It removes the guesswork and friction associated with tracking progress, turning theory into a measurable system for consistent improvement.

Highlights
  • Calculates and tracks estimated 1RM
  • Guides weight vs. rep increases
  • Encourages consistent progressive overload
  • Structured and measurable progression
  • Removes guesswork in training
Read full description

Progressive overload shouldn’t be guesswork. Most lifters understand the principle: lift more over time. But when it comes to execution, it gets confusing. Should you increase weight and drop reps? Add reps at the same weight? How do you know what actually pushes adaptation without stalling? I built this app because I was tired of bouncing between e1RM calculator websites before and after workouts. I’d plug in numbers, test a weight, adjust the next session, and repeat through trial and error. It broke focus and slowed progress. This app removes that friction. It automatically calculates your estimated one-rep max (e1RM) and helps guide intelligent progression. Instead of guessing what to lift next, you get structured guidance based on your performance. No spreadsheets. No switching between calculator tabs. No random weight jumps. Just clear, data-driven progression. What it does: • Calculates and tracks your estimated 1RM • Helps determine when to increase weight vs. reps • Encourages consistent progressive overload • Keeps your progression structured and measurable If you’re serious about getting stronger, this turns progressive overload from theory into a system. Train with intention. Progress with clarity.

Screenshots

SweetSleep4 screens
Overload4 screens

Verdict

The call

The clearest difference is review sentiment: Overload at 67% against SweetSleep's 0%. Overload also leads on rating (4.4 vs 1.0) and update cadence (every 4 days vs every 6 weeks). SweetSleep's advantage is in-app purchases (none vs 3). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Overload sells 3 one-off in-app purchases. SweetSleep asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Overload holds the better App Store score, 4.4 against 1.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 0% of SweetSleep's written reviews are positive against 67% of Overload's.

UpkeepUpdate frequency

SweetSleep ships an update every 6 weeks, Overload every 4 days. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

Scorecard5 real differences · 5 level
SweetSleep versus Overload: the parameters behind the verdict, then further details
ParameterSweetSleepOverload
PriceFreeFree
Rating1.0 (4 ratings)4.4 (7 ratings) — better
Positive reviews0.0% of reviews66.7% of reviews — better
Number of ratings47 — better
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size50 MB36 MB
Age rating4+9+
DeveloperOmesoftGAVIN PETER OBRIEN

Customer experience

SweetSleep

All ratings4 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Overload

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

SweetSleep

No in-app purchases

3 purchases

Overload

One-time3
  • Small Tip$1.99
  • MediumTip$4.99
  • Large Tip$9.99

Questions

Is SweetSleep free?
SweetSleep is free to download, with no in-app purchases.
Is Overload free?
Overload is free to download, with in-app purchases available.
Which has better reviews, SweetSleep or Overload?
Overload is rated higher. SweetSleep averages 1.0 out of 5 from 4 ratings, while Overload averages 4.4 from 7 ratings.
Do SweetSleep or Overload have ads?
Neither SweetSleep nor Overload shows ads.
Which is updated more often, SweetSleep or Overload?
SweetSleep ships an update every 6 weeks, and Overload every 4 days. Most recently, SweetSleep was updated on November 2, 2026 and Overload on November 9, 2026.

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