Comparison

Sum vs Sinteata

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

Head to head
About

Sum

This app provides tax accountants with essential tools and daily curated articles on legal precedents and tax reforms. It includes quick calculation tables, tax rate information, and a calendar for filing deadlines, all accessible for free.

Highlights
  • Daily curated tax and legal articles
  • Quick calculation tables
  • Tax rate information
  • Filing and payment deadline calendar
  • Google Calendar sync
  • Contact information for tax offices
Features
Read full description

税理士必須のツールがアプリに! Sum-Riseは全機能無料でご使用いただくことが可能です。 --------------------- Sum-Riseアプリの特徴 --------------------- ◆ Sum-Rise 「今日、読むべき記事を1日1つ」 ・Facebookの友達の投稿で重要な判例や税制改正のことを知り、助かったことがある。 ・週末にまとめてニュースをチェックしているが、情報が遅れてしまいがちだ。 そのような忙しい先生のためにSum-Riseが厳選した「士業なら知っておくべき記事」を平日毎日お届けします。 ◆ お役立ちツール 「速算表・税率表等がいつでも手元に」 ・所得税 速算表、所得控除額一覧表 ・法人税(開始事業年度別) 税率表 ・減価償却費 耐用年数表 ・相続税 相続税の速算表 ・贈与税 贈与税の速算表 ・消費税 簡易課税のみなし仕入率、中間申告と納税 ・印紙税 印紙税の税額表 ・登録免許税 登録免許税の税額表 ・延滞税 ・税額表・社会保険料率等 源泉徴収税額表(月額)、源泉徴収税額表(日額)、労災保険率表 等 ・地方税 住民税、事業税、地方法人特別税 ・便利一覧 年齢早見表、親族表 等 ・税務署 各地税務署の住所、電話番号 ◆ 税理士カレンダー 「申告・納付期限を手軽に確認」 月毎に申告・納付期限を確認することができます。 Googleカレンダーに同期することが可能です。 --------------------- ◆ ご質問・お問い合わせ --------------------- レビュー欄に不具合やご要望を頂戴してもお答えすることができないため、下記のメールアドレス、またはフォームよりご連絡いただけますと幸いです。 info@kachiel.jp https://sum-rise.jp/contact 【利用規約】 https://sum-rise.jp/rules 【プライバシーポリシー】 https://sum-rise.jp/privacypolicy-app

About

Sinteata

Features
Read full description

Instale o aplicativo do Sinteata! Sindicato dos Trabalhadores em Empresas Prestadoras de Serviços Auxiliares de Transportes Aéreos do Estado de São Paulo. Obtenha informações do nosso Sindicato: Institucional; Área do Associado; Benefícios; Convenções Coletivas; Associe-se; Fale Conosco; Receba as últimas notícias através das mensagens "push"; O Sinteata lhe convida a experimentar mais esta inovação. Tel.: (11) 3578-6963 | E-mail: contato@sinteata.com.br Endereço: Rua Major Quedinho, 300 - Bela Vista, São Paulo - CEP: 01050-030

Screenshots

Sum4 screens
Sinteata4 screens

Verdict

The call

The clearest difference is iOS requirement: Sinteata at 10.0 against Sum's 15.6. On price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

Sum ships an update every 31 months, Sinteata every 41 months. The most recent releases landed on July 4, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 8 level
Sum versus Sinteata: the parameters behind the verdict, then further details
ParameterSumSinteata
PriceFreeFree
Rating3.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 31 months — betterEvery 41 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.610.0 — better
Further details — not scored
Size9 MB83 MB
Age rating4+12+
DeveloperKACHIEL INC.Rodrigo Leo

In-app purchases

None

Sum

No in-app purchases

None

Sinteata

No in-app purchases

Questions

Is Sum free?
Sum is free to download, with no in-app purchases.
Is Sinteata free?
Sinteata is free to download, with no in-app purchases.
Do Sum or Sinteata have ads?
Neither Sum nor Sinteata shows ads.
Which is updated more often, Sum or Sinteata?
Sum ships an update every 31 months, and Sinteata every 41 months. Most recently, Sum was updated on July 4, 2026 and Sinteata on September 10, 2026.

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