Comparison

Outing Prep Voice Slide Show vs FastTally

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

Head to head
About

Outing Prep Voice Slide Show

Features
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At 88 years old, the developer has experienced the challenges of memory loss firsthand, even once having to return home from Tokyo Station due to forgotten dentures before boarding the Shinkansen. While checklists could be cumbersome, the idea of an app that reminds through voice and visuals came to life. This app notifies you of essential items such as wallets, masks, and hearing aids, as well as tasks to complete before leaving, like using the toilet, locking up, and fire safety, through charming illustrations and audio. Simply press the start button, and the read-aloud slideshow begins, allowing you to listen and follow along. The Basic edition limits the number of items to 60, simplifying operations so that even first-time smartphone users can benefit. Features like grouping more items or adding custom items through recording are reserved for the Pro version. As seasons change, items like scarves in summer or sunglasses in winter become unnecessary. And not everyone needs a cane, hearing aid, or dentures included in their checklist. That's why there's a list to select from—just tap to check off items. Once deselected, they remain off for the next use. Returning to the start of the list, pausing, or resuming is easily managed with simple button controls. The interval of the slideshow can be set to 0.5 seconds, 1.0 seconds, 3.0 seconds, 4.0 seconds, or 6.0 seconds. Particularly, the 0.5 and 1.0-second options include a silent, rapid-review feature that has proven to be very effective.

About

FastTally

This app helps Muslim women manage their fasting and prayer obligations throughout the year. It features a visual calendar for tracking fasts, a prayer debt counter, and period tracking integrated with fasting schedules. Visualize progress with charts and heatmaps, all within a focused and private environment.

Highlights
  • Ramadan and prayer debt tracking
  • Visual fasting calendar
  • Period tracking integrated with fasting
  • Progress visualization (rings, heatmaps)
  • Prayer makeup counter
  • Secure cloud sync and data export
Features
Read full description

FastTally – Catch Up on Your Fasting & Prayers FastTally helps Muslim women stay organized, motivated, and at peace while managing their fasting and prayer journey — year-round. Track your Ramadan and prayer debt, plan around your cycle. Track Ramadan & Beyond • Visual calendar to mark Ramadan fasts, missed days, make-up fasts, and voluntary fasts • See your remaining fasting balance calculated automatically • Set a finish target date and track your progress clearly • Editable pre-configured Ramadan dates through 2035 Plan With Confidence • Period tracking by prayer time • Integrated with Ramadan/fasting calendar • Clear “expected”, “late”, and planning indicators • Built without unnecessary complexity Visualize Your Progress • Progress ring • Yearly heatmap • Monthly fasting activity chart • Remaining debt tracker • Clean calendar highlights Prayer Makeup Counter • Track missed daily prayers you intend to make up • Add, subtract, or reset values anytime • Simple counter-style interface Designed for Focus • Soft floral theme • Minimal clean theme option • English, Turkish, and Arabic options Privacy & Security • Secure cloud sync with Supabase • Encrypted data storage • Easy data export • Delete account or data anytime • No ads, no tracking FastTally is not just a Ramadan app. It’s a practical, organized system to help you manage your obligations and move forward with clarity.

Screenshots

Outing Prep Voice Slide Show4 screens
FastTally4 screens

Verdict

The call

The clearest difference is iOS requirement: FastTally at 15.1 against Outing Prep Voice Slide Show's 17.4. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 7 level
Outing Prep Voice Slide Show versus FastTally: the parameters behind the verdict, then further details
ParameterOuting Prep Voice Slide ShowFastTally
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.415.1 — better
Further details — not scored
Size54 MB54 MB
Age rating4+4+
DeveloperTomiji SuzukiYusra Dogan

In-app purchases

None

Outing Prep Voice Slide Show

No in-app purchases

None

FastTally

No in-app purchases

Questions

Is Outing Prep Voice Slide Show free?
Outing Prep Voice Slide Show is free to download, with no in-app purchases.
Is FastTally free?
FastTally is free to download, with no in-app purchases.
Do Outing Prep Voice Slide Show or FastTally have ads?
Neither Outing Prep Voice Slide Show nor FastTally shows ads.

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