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Le Secret du Poids alternative: visual portions vs CalQuest meal photos

App comparisons

By CalQuest teamPublished Updated 5 min read

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The quick answer

CalQuest can be a Le Secret du Poids alternative when you want editable estimates from your own meal photos and game features. Le Secret du Poids, also called LSDP, uses food photographs and portions, and documents barcode entry and recipes. A photo portion library is different from estimating a meal you photograph. Compare those tasks directly, along with missing barcode tools, saved records and the current offer, before changing your diary.

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The word photo describes more than one food workflow

Le Secret du Poids describes selecting foods through photographs and illustrated portions. Its official FAQ explains that the half and quarter controls represent fractions of the displayed portion. The App Store description also names recipe creation and scanning. Those are meaningful food-entry tools, rather than evidence that every photograph in the app is an AI analysis of your own plate.

CalQuest starts a photo estimate from the meal image you supply, with an optional note for known details. You review and edit the result before saving. The practical comparison is therefore how you identify a food and amount in each workflow. A reference portion photograph and an estimate from your camera can both need adjustment to represent what you actually ate.

Sources: [1], [2]

CalQuest vs Le Secret du Poids: compare the role of the image

Treat each image as an input with a specific purpose. Neither an illustrated portion nor an automated estimate establishes a measured weight just because the final record displays a number.

Visual food-entry comparison, checked 6 November 2026
TaskCalQuestLe Secret du Poids
Image workflowEstimate from your meal photo; review and editFood-photo and illustrated-portion selection described
Known packageManual nutrition; no barcode scannerScan and edit workflow documented
RecipesNo automatic recipe builder promisedRecipe creation described
Repeat recordRecent and Favourites; verify current amountCheck selected food and illustrated portion
LanguageCheck current app language supportFAQ describes French or English based on phone language
MotivationQuests, XP, streaks and monthly leaguesIts own visual budget and method experience
AccessLimited free photo energy, ads, optional PROFree download with in-app purchases listed

Sources: [1], [2]

Test a familiar portion before an unfamiliar dinner

Choose a food whose portion you can describe independently, such as a measured piece of bread or a known package amount. In a visual library, inspect which portion the reference photo represents and whether a fraction matches yours. A half-button describes half that reference portion, not automatically half of any plate or package.

In CalQuest, enter known calories and macros manually when you already have an appropriate calculation. If you use a food photo instead, compare the proposed food and quantity with what you know. The useful result of this trial is identifying where a portion assumption enters the record, not establishing which product gives a more appealing calorie number.

Check a scanned product against the package

The LSDP FAQ explicitly advises using the package calories when a scanned result differs, and describes editing the food details. That makes correction part of the documented workflow. Match the product, quantity and preparation before deciding whether a database result belongs in your record.

CalQuest does not scan a barcode or nutrition label. For a hypothetical food at 240 kcal per 100 g, a matching 35 g portion contributes 84 kcal. Enter the corresponding macros on that same amount basis. This illustrates manual entry only, without claiming the image can read a label or establish the consumed weight. Include that manual work when you compare package-heavy routines.

Sources: [1]

A recurring dish can still have a different recipe

Next try a meal with pasta, vegetables and sauce. In CalQuest, photograph your serving and use the optional note for known additions, including oil that may be hard to see. Review the result and edit what you can establish. An image may leave the ingredient balance uncertain, especially when food overlaps or a sauce hides the base.

LSDP documents recipe creation, while CalQuest does not promise an automatic recipe builder. A saved CalQuest entry can support repetition but needs another check when the recipe or serving changes. Keep a recipe workflow if it is doing useful calculation work for you. A familiar dish name should not silently preserve yesterday ingredient amounts.

Sources: [2]

Check records and language before a longer switch

The official FAQ distinguishes phone-language behavior and particular data-recovery circumstances. Do not infer that every phone, account or operating system offers the same history transfer. CalQuest does not promise direct LSDP history import or equivalent recovery. Keep access to records you need while evaluating a separate diary.

Keep LSDP if its visual portion library, recipe tools, scanner or familiar method fits your routine. Consider CalQuest if you want its editable camera estimates and game layer instead. Free photo energy is limited, with ads and optional PRO subject to fair use. Compare a complete day of reviewing food, rather than treating a character, a score or a streak as proof of estimate quality.

  1. Identify what each reference photograph represents.
  2. Match one known food to your consumed amount.
  3. Compare a scanned package with its actual label.
  4. Review one mixed dinner and known hidden additions.
  5. Check recipe, language and record-recovery requirements.
  6. Evaluate current offers and which daily incentives you prefer.

Sources: [1]

Frequently asked questions

Are LSDP food photographs the same as AI meal-photo estimates?
The documented LSDP workflow includes choosing photographed food portions. CalQuest estimates from a meal image you supply. Those are different inputs and both require checking the consumed amount.
What if an LSDP barcode result differs from the package?
Its official FAQ advises using the package calories and describes editing food details. Check that the product and serving match before saving a corrected entry.
Does CalQuest replace LSDP recipe creation?
No equivalent automatic recipe builder is promised. A known calculated meal can be entered manually, while a saved entry needs checking when the recipe changes.
Can LSDP records transfer directly into CalQuest?
No direct history import is promised. Retain required records and verify the recovery options for the exact app version and device you use.

Try your next meal with CalQuest

Free to download on iPhone and Android. Photo scans use limited free energy, with ads and optional PRO.

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Sources and disclosure

Written by the CalQuest team about our own app. Official Le Secret du Poids sources were fetched and checked on 6 November 2026. This is a documented feature and workflow comparison, without measured accuracy or health results. Le Secret du Poids belongs to its respective owner; CalQuest is not affiliated with it.

  1. Le Secret du Poids: official FAQ on portions, edits and records
  2. Le Secret du Poids: French App Store product description