Comparison

One Life Diet vs Auditend

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

Head to head
About

One Life Diet

This app simplifies calorie tracking with a unique Block System, focusing on food composition rather than just calorie counts. It helps users understand the true impact of food on weight loss and makes journaling easier by assigning a single Block serving size to each food.

Highlights
  • Proprietary Block System for calorie tracking
  • Simplified food journaling with single variable serving sizes
  • Custom food creation and saving
  • Personalized favorites list
  • Exercise and water intake tracking
  • Automatic Block and weight graphing
  • Daily, weekly, and custom date journal viewing
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The One Life Diet app will transform the way you track calories. Not only will its unique and innovative system speed up your weight loss, it will also dramatically simplify the process. WHY NOT JUST COUNT CALORIES? To put it bluntly, the old-school belief that “a calorie is a calorie” is simply wrong. The reality is, carbohydrates cause you to gain weight faster than proteins or fats. When you treat all calories as equal, your weight loss is often not going to seem to make any sense – because your expectations are based on incorrect information. And if your diet is based on the belief that all calories are the same, it is going to make losing weight harder and slower than it should be. THE ONE LIFE BLOCK SYSTEM One Life’s Block System for counting calories is completely different from any other calorie counting app available. Using a proprietary system created by Jonathan Haynes, MD, the creator of THE ONE LIFE DIET, the One Life app assigns a Block count to each food based on its ratio of carbohydrates and calories to its protein, fat, and fiber content as well as the food's ability to satisfy hunger and to keep you full. The One Life Diet app allows you to accurately assess the true impact of a food on your weight, which allows you to make choices that will truly create weight loss. And when you can do that, weight loss stops feeling like a mystery and finally starts to make sense. CALORIE COUNTING MADE EASY Calorie counting is so inherently cumbersome, even with a great app it’s still a hassle. Calorie counting requires you to memorize two variables for every food: the serving size + the calorie count for that serving. One Life’s Block System greatly simplifies the process. We’ve categorized every food into one Block serving sizes, which means you only need to remember a single variable for each food – its serving size. Not to mention keeping track of 20 Blocks is a lot easier than trying to keep track of 1200 calories. WHAT CAN YOU DO WITH IT? Quickly and easily search the Block count of your food no matter where you are. Easily compare the Blocks of different foods to help you make better choices. Create and save your own custom foods to quickly access later. Make a personalized “favorites” list for quick and simple journaling. Search for “Free Foods” and “Carb-Free” options. Use the “quick add” feature to add Blocks when you don’t have time for the details. Track your daily exercise and your water intake. Automatically adds up your Blocks as you go. Tracks and automatically graphs your weight loss. Keep notes of your day to provide insight into your weight loss successes and failures. View your journal entries by the day, the week, or by custom dates. Easily print and email your food journal to others. PURPOSEFULLY LIMITED We don’t have the “3,000,000 food database” the other apps boast about. We aren’t trying to be an encyclopedia. What we want to be is a guide for the food you actually eat, and not the 2,999,000 that you don’t.

About

Auditend

Features
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Auditend helps people in recovery create verifiable attendance records for in-person meetings, for court, probation, treatment, DUI/DWI programs, sponsors, or personal accountability. When you arrive at a meeting, open Auditend and check in. The app records an approximate area (about a city block) and a short selfie, and saves the check-in with a timestamp. It does not track your precise location or measure your distance to the venue. The exact coordinate is discarded, and only the approximate area is kept. When you need documentation, generate a PDF report for the dates you choose. Each report carries a verification code, so the recipient can independently confirm the report is authentic and unaltered. You share a report only by authorizing a specific recipient and purpose, and nothing is shared automatically. Built for privacy Recovery documentation shouldn't feel like surveillance. Auditend collects only what's needed to document attendance: an approximate area, a selfie, and a timestamp. It does not create a faceprint or perform facial recognition. You stay in control of what you share, and you can export your data or delete your account at any time. Features: • Approximate-location check-ins (no precise tracking, no geofence) • Selfie captured at check-in • Timestamped, tamper-evident attendance records • PDF reports with an independent verification code • Participant-authorized sharing, where you name the recipient and purpose • Meeting search for in-person meetings • Goal tracking • Data export and account deletion Availability Auditend is currently available to California residents. Support for additional states may come in future releases. Participating programs may provide access codes during launch. Auditend is not affiliated with Alcoholics Anonymous, Narcotics Anonymous, SMART Recovery, Recovery Dharma, any court, probation department, treatment provider, or recovery organization. Whether a report is accepted is always decided by the person, agency, court, or program requesting it. Questions: support@auditend.com. Terms: auditend.com/terms. Privacy: auditend.com/privacy

Screenshots

One Life Diet4 screens
Auditend4 screens

Verdict

The call

The clearest difference is price: Auditend at Free against One Life Diet's $4.99. One Life Diet's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs every 2 months). On 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

Auditend is free to download; One Life Diet costs $4.99 up front. Auditend sells 3 in-app purchases, starting at $19.99 per month. One Life Diet asks for nothing beyond the download.

UpkeepUpdate frequency

One Life Diet ships an update fortnightly, Auditend every 2 months. The most recent releases landed on November 3, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
One Life Diet versus Auditend: the parameters behind the verdict, then further details
ParameterOne Life DietAuditend
Price$4.99Free — better
Rating3.8 (5 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings5 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.5
Further details — not scored
Size54 MB68 MB
Age rating4+17+
DeveloperOne Life Diet IncAuditend, Inc.

In-app purchases

None

One Life Diet

No in-app purchases

3 purchases

Auditend

Subscriptions3
  • Monthly14 Days trial$19.991 Month
  • 3-Month14 Days trial$49.993 Months
  • 6-Month14 Days trial$89.996 Months

Questions

Is One Life Diet free?
One Life Diet costs $4.99, with no in-app purchases.
Is Auditend free?
Auditend is free to download, with in-app purchases available.
Do One Life Diet or Auditend have ads?
Neither One Life Diet nor Auditend shows ads.
Which is updated more often, One Life Diet or Auditend?
One Life Diet ships an update fortnightly, and Auditend every 2 months. Most recently, One Life Diet was updated on November 3, 2026 and Auditend on September 22, 2026.

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